question string | options list | rationale string | label string | label_idx int64 | dataset string | chunk1 string | chunk2 string | chunk3 string |
|---|---|---|---|---|---|---|---|---|
What purpose does a plant light serve? | [
"Comfort them",
"Mimic sunlight",
"Keep plants warm",
"Protect from bugs"
] | Key fact:
a plant light is used for help plants by mimicking sunlight | B | 1 | openbookqa | dr. duke's phytochemical and ethnobotanical databases is an online database developed by james a. duke at the usda. the databases report species, phytochemicals, and biological activity, as well as ethnobotanical uses. the current phytochemical and ethnobotanical databases facilitate plant, chemical, bioactivity, and e... | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | the plant proteome database is a national science foundation - funded project to determine the biological function of each protein in plants. it includes data for two plants that are widely studied in molecular biology, arabidopsis thaliana and maize ( zea mays ). initially the project was limited to plant plastids, un... |
When will the humidity increase in relation to bodies of water? | [
"when you get closer",
"when you are shooting",
"when you get farther",
"when you are laughing"
] | Key fact:
as distance from water decreases , humidity will increase | A | 0 | openbookqa | laughter is a pleasant physical reaction and emotion consisting usually of rhythmical, usually audible contractions of the diaphragm and other parts of the respiratory system. it is a response to certain external or internal stimuli. laughter can rise from such activities as being tickled, or from humorous stories, ima... | gun ( also known as graph universe node, gun. js, and gundb ) is an open source, offline - first, real - time, decentralized, graph database written in javascript for the web browser. the database is implemented as a peer - to - peer network distributed across " browser peers " and " runtime peers ". it employs multi -... | development team can understand the priority of the request and the context surrounding it. here ’ s the user story derived from the feedback : * * user story : * * " as a visually impaired user of the jaas app, i want the jokes to be displayed as text instead of images, so that i can use the voice - over feature on my... |
What do hawks eat? | [
"lizard droppings",
"bearded dragons",
"cows",
"grass"
] | Key fact:
hawks eat lizards | B | 1 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | phylomedb is a public biological database for complete catalogs of gene phylogenies ( phylomes ). it allows users to interactively explore the evolutionary history of genes through the visualization of phylogenetic trees and multiple sequence alignments. moreover, phylomedb provides genome - wide orthology and paralogy... | tassdb ( tandem splice site database ) is a database of tandem splice sites of eight species see also alternative splicing references external links https : / / archive. today / 20070106023527 / http : / / helios. informatik. uni - freiburg. de / tassdb /. |
How many odorant receptors do honey bees have? | [
"4",
"270",
"170",
"70"
] | Key fact:
bees convert nectar into honey | C | 2 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | a relational database ( rdb ) is a database based on the relational model of data, as proposed by e. f. codd in 1970. a relational database management system ( rdbms ) is a type of database management system that stores data in a structured format using rows and columns. many relational database systems are equipped wi... | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... |
Instinctive behavior may be viewed when observing | [
"freshly hatched turtles seeking water",
"birds being trained to play games",
"cats being fed salami",
"dogs riding in cars"
] | Key fact:
An example of an instinctive behavior is a baby bird pecking at its shell to hatch | A | 0 | openbookqa | beginning in 2000, scientists from the national oceanic and atmospheric administration, stanford university, and the university of california, santa cruz combined to form topp. as part of topp, researchers attach satellite tags to elephant seals, white sharks, giant leatherback turtles, bluefin tuna, swordfish, and oth... | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | for example, loggerhead sea turtle hatchlings are commonly seen exhibiting symmetrical gait on sand, whereas, leatherback sea turtles employ the asymmetrical gait while on land. notably, leatherbacks employ their front ( pelvic ) flippers more during forward terrestrial locomotion. sea turtles can be seen nesting on su... |
The topography of our only natural satellite's surface is | [
"smooth",
"made of cheese",
"full of gold",
"mountainous"
] | Key fact:
the moon 's surface contains highlands | D | 3 | openbookqa | metpetdb is a relational database and repository for global geochemical data on and images collected from metamorphic rocks from the earth's crust. metpetdb is designed and built by a global community of metamorphic petrologists in collaboration with computer scientists at rensselaer polytechnic institute as part of th... | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | a crystallographic database is a database specifically designed to store information about the structure of molecules and crystals. crystals are solids having, in all three dimensions of space, a regularly repeating arrangement of atoms, ions, or molecules. they are characterized by symmetry, morphology, and directiona... |
What is a vehicle for the flow of electricity? | [
"a metal sword",
"a wooden chair",
"a plastic ring",
"a dry towel"
] | Key fact:
An electrical conductor is a vehicle for the flow of electricity | A | 0 | openbookqa | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... | a data item describes an atomic state of a particular object concerning a specific property at a certain time point. a collection of data items for the same object at the same time forms an object instance ( or table row ). any type of complex information can be broken down to elementary data items ( atomic state ). da... | genedb was a genome database for eukaryotic and prokaryotic pathogens. references external links http : / / www. genedb. org |
A plastic bag is filled with milk and is placed in a chest. The chest has a device which takes all of the warm air away, so eventually, the milk will | [
"quake",
"be seared",
"be solid",
"melt"
] | Key fact:
freezing point means temperature below which a liquid freezes | C | 2 | openbookqa | a crystallographic database is a database specifically designed to store information about the structure of molecules and crystals. crystals are solids having, in all three dimensions of space, a regularly repeating arrangement of atoms, ions, or molecules. they are characterized by symmetry, morphology, and directiona... | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | metpetdb is a relational database and repository for global geochemical data on and images collected from metamorphic rocks from the earth's crust. metpetdb is designed and built by a global community of metamorphic petrologists in collaboration with computer scientists at rensselaer polytechnic institute as part of th... |
Solar energy called sunlight originates from | [
"jupiter",
"center of universe",
"our celestial star",
"deep space"
] | Key fact:
the sun is the source of solar energy called sunlight | C | 2 | openbookqa | today we know that we have eight planets, five dwarf planets, over 165 moons, and many, many asteroids and other small objects in our solar system. we also know that the sun is not the center of the universe. but it is the center of the solar system. | astroinformatics is an interdisciplinary field of study involving the combination of astronomy, data science, machine learning, informatics, and information / communications technologies. the field is closely related to astrostatistics. data - driven astronomy ( dda ) refers to the use of data science in astronomy. sev... | jupiter is the largest planet in our solar system. |
Which would reach the other side of a room the fastest? | [
"the world's fastest bird",
"the world's fastest sprinter",
"the light from a flashlight",
"an extremely loud audio signal"
] | Key fact:
a flashlight emits light | C | 2 | openbookqa | a pulse train is a sequence of discrete pulses occurring in a signal over time. typically, these pulses are of similar shape and are evenly spaced in time, forming a periodic or near - periodic sequence. pulse trains outputs are widely used in tachometers, speedometers and encoders. such pulse sequences appear in multi... | zipcodezoo was a free, online encyclopedia intended to document all living species and infraspecies known to science. it was compiled from existing databases. it offered one page for each living species, supplementing text with video, sound, and images where available. zipcodezoo was integrated into an app called looku... | in radio astronomy, perytons are short man - made radio signals of a few milliseconds resembling fast radio bursts ( frb ). a peryton differs from radio frequency interference by the fact that it is a pulse of several to tens of millisecond duration which sweeps down in frequency. they are further verified by the fact ... |
If a lizard is unable to obtain sufficient nutrients in a period of time, the resulting effect may be | [
"ceased existence",
"moving slowly",
"feeling cold",
"finding food"
] | Key fact:
an animal needs to eat food for nutrients | A | 0 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | arangodb is a graph database system developed by arangodb inc. arangodb is a multi - model database system since it supports three data models ( graphs, json documents, key / value ) with one database core and a unified query language aql ( arangodb query language ). aql is mainly a declarative language and allows the ... | a statistical database is a database used for statistical analysis purposes. it is an olap ( online analytical processing ), instead of oltp ( online transaction processing ) system. modern decision, and classical statistical databases are often closer to the relational model than the multidimensional model commonly us... |
Which would likely protect a rabbit? | [
"surfing",
"above ground nesting",
"swimming",
"living under ground"
] | Key fact:
eagles eat rabbits | D | 3 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | the interim register of marine and nonmarine genera ( irmng ) is a taxonomic database which attempts to cover published genus names for all domains of life ( also including subgenera in zoology ), from 1758 in zoology ( 1753 in botany ) up to the present, arranged in a single, internally consistent taxonomic hierarchy,... | an array database management system or array dbms provides database services specifically for arrays ( also called raster data ), that is : homogeneous collections of data items ( often called pixels, voxels, etc. ), sitting on a regular grid of one, two, or more dimensions. often arrays are used to represent sensor, s... |
Phase changing occurs when | [
"water is poured into a glass",
"cake is left to cool on the counter",
"jello mix is refrigerated",
"turkey is sliced into pieces"
] | Key fact:
a phase change is when matter changes from one state into another state | C | 2 | openbookqa | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... | food is chemical energy stored in organic molecules. | a crystallographic database is a database specifically designed to store information about the structure of molecules and crystals. crystals are solids having, in all three dimensions of space, a regularly repeating arrangement of atoms, ions, or molecules. they are characterized by symmetry, morphology, and directiona... |
A reason there is so much debris and damage during tornadoes is due to rocks that are getting | [
"broken apart",
"eaten",
"evaporated",
"stolen"
] | Key fact:
breaking apart rocks can cause debris | A | 0 | openbookqa | a database dump contains a record of the table structure and / or the data from a database and is usually in the form of a list of sql statements ( " sql dump " ). a database dump is most often used for backing up a database so that its contents can be restored in the event of data loss. corrupted databases can often b... | exploitdb, sometimes stylized as exploit database or exploit - database, is a public and open source vulnerability database maintained by offensive security. it is one of the largest and most popular exploit databases in existence. while the database is publicly available via their website, the database can also be use... | in august 2022, a hacker stole a copy of a customer database, and some copies of the customers'password vaults. the stolen information includes names, email addresses, billing addresses, partial credit cards and website urls. some of the data in the vaults was unencrypted, while other data was encrypted with users'mast... |
Stems are to flowers as | [
"dogs are to cats",
"cows are to cud",
"bees are to pollen",
"silos are to grains"
] | Key fact:
a stem is used to store water by some plants | D | 3 | openbookqa | phylomedb is a public biological database for complete catalogs of gene phylogenies ( phylomes ). it allows users to interactively explore the evolutionary history of genes through the visualization of phylogenetic trees and multiple sequence alignments. moreover, phylomedb provides genome - wide orthology and paralogy... | the levels of classification taxonomy ( which literally means “ arrangement law ” ) is the science of naming and grouping species to construct an internationally shared classification system. the taxonomic classification system ( also called the linnaean system after its inventor, carl linnaeus, a swedish naturalist ) ... | the animal genome size database is a catalogue of published genome size estimates for vertebrate and invertebrate animals. it was created in 2001 by dr. t. ryan gregory of the university of guelph in canada. as of september 2005, the database contains data for over 4, 000 species of animals. a similar database, the pla... |
Gravitational force never affects | [
"balloons",
"stars",
"sunshine",
"air"
] | Key fact:
gravitational force causes objects that have mass to be pulled down on a planet | C | 2 | openbookqa | weather stations collect data on land and sea. weather balloons, satellites, and radar collect data in the atmosphere. | an array database management system or array dbms provides database services specifically for arrays ( also called raster data ), that is : homogeneous collections of data items ( often called pixels, voxels, etc. ), sitting on a regular grid of one, two, or more dimensions. often arrays are used to represent sensor, s... | a balloon is a bag filled with a gas with a lower density than the surrounding air to provide buoyancy. the gas may be hot air, hydrogen, helium or, in the past, coal gas. the use of buoyant gases is unknown in the natural world. |
The sidewalk next to a house having a crack in it and having vegetation growing from it is considered? | [
"insects",
"weathering",
"erosion",
"lava"
] | Key fact:
soil erosion is when wind move soil from environments | B | 1 | openbookqa | metpetdb is a relational database and repository for global geochemical data on and images collected from metamorphic rocks from the earth's crust. metpetdb is designed and built by a global community of metamorphic petrologists in collaboration with computer scientists at rensselaer polytechnic institute as part of th... | phylomedb is a public biological database for complete catalogs of gene phylogenies ( phylomes ). it allows users to interactively explore the evolutionary history of genes through the visualization of phylogenetic trees and multiple sequence alignments. moreover, phylomedb provides genome - wide orthology and paralogy... | a taxonomic database is a database created to hold information on biological taxa for example groups of organisms organized by species name or other taxonomic identifier for efficient data management and information retrieval. taxonomic databases are routinely used for the automated construction of biological checklist... |
It's June in Australia so I should make sure to wear | [
"mittens",
"shorts",
"flip flops",
"a bathing suit"
] | Key fact:
June is during the winter in the southern hemisphere | A | 0 | openbookqa | a statistical database is a database used for statistical analysis purposes. it is an olap ( online analytical processing ), instead of oltp ( online transaction processing ) system. modern decision, and classical statistical databases are often closer to the relational model than the multidimensional model commonly us... | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... |
Reproduction means a development of genes like | [
"time travel",
"a personality",
"magical powers",
"hairline"
] | Key fact:
living things can all reproduce | D | 3 | openbookqa | a temporal database stores data relating to time instances. it offers temporal data types and stores information relating to past, present and future time. temporal databases can be uni - temporal, bi - temporal or tri - temporal. more specifically the temporal aspects usually include valid time, transaction time and /... | in psychology and cognitive science, a schema ( pl. : schemata or schemas ) describes a pattern of thought or behavior that organizes categories of information and the relationships among them. it can also be described as a mental structure of preconceived ideas, a framework representing some aspect of the world, or a ... | until the 1980s, databases were viewed as computer systems that stored record - oriented and business data such as manufacturing inventories, bank records, and sales transactions. a database system was not expected to merge numeric data with text, images, or multimedia information, nor was it expected to automatically ... |
Which of the following statements is true | [
"biofuel releases CO2 but is better than oil",
"biofuel is without flaws",
"biofuel can single-handedly end CO2 production",
"biofuel is perfect for the environment"
] | Key fact:
biofuel releases carbon dioxide into the atmosphere | A | 0 | openbookqa | biofuel is a fuel that is produced over a short time span from biomass, rather than by the very slow natural processes involved in the formation of fossil fuels such as oil. biofuel can be produced from plants or from agricultural, domestic or industrial bio waste. biofuels are mostly used for transportation, but can a... | biofuels are useful because they are liquid. biofuels can go into a gas tank unlike many other types of alternative energy. | bioenergy with carbon capture and storage ( beccs ) is the process of extracting bioenergy from biomass and capturing and storing the carbon dioxide ( co2 ) that is produced. greenhouse gas emissions from bioenergy can be low because when vegetation is harvested for bioenergy, new vegetation can grow that will absorb c... |
Baking soda can react chemically with what? | [
"oxidized alcohol",
"sunlight",
"dirt",
"wind"
] | Key fact:
baking soda can react chemically with vinegar | A | 0 | openbookqa | a chemical database is a database specifically designed to store chemical information. this information is about chemical and crystal structures, spectra, reactions and syntheses, and thermophysical data. types of chemical databases bioactivity database bioactivity databases correlate structures or other chemical infor... | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | the chemical database service is an epsrc - funded mid - range facility that provides uk academic institutions with access to a number of chemical databases. it has been hosted by the royal society of chemistry since 2013, before which it was hosted by daresbury laboratory ( part of the science and technology facilitie... |
The wolf raises his family near a | [
"den",
"field",
"tree",
"mother."
] | Key fact:
animals live and feed near their habitats | A | 0 | openbookqa | a hierarchical database model is a data model in which the data is organized into a tree - like structure. the data are stored as records which is a collection of one or more fields. each field contains a single value, and the collection of fields in a record defines its type. one type of field is the link, which conne... | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... | treefam ( tree families database ) is a database of phylogenetic trees of animal genes. it aims at developing a curated resource that gives reliable information about ortholog and paralog assignments, and evolutionary history of various gene families. treefam defines a gene family as a group of genes that evolved after... |
condensation is a stage in the water cycle process when | [
"ice splashes water in my glass",
"a raindrop lands in my eye",
"a moist film is on my spectacles",
"sweat falls into my eyes"
] | Key fact:
condensation is a stage in the water cycle process | C | 2 | openbookqa | precipitation is water that falls from clouds. it may fall as liquid or frozen water. types of frozen precipitation include snow, sleet, freezing rain, and hail. | the atmosphere is an exchange pool for water. ice masses, aquifers, and the deep ocean are water reservoirs. | wetware is a term drawn from the computer - related idea of hardware or software, but applied to biological life forms. usage the prefix " wet " is a reference to the water found in living creatures. wetware is used to describe the elements equivalent to hardware and software found in a person, especially the central n... |
You couldn't discover the shape of an object if you had | [
"nose plug",
"tape over mouth",
"ear plugs",
"hands behind back"
] | Key fact:
the shape of an object can be discovered through feeling that object | D | 3 | openbookqa | ear - eeg is a method for measuring dynamics of brain activity through the minute voltage changes observable on the skin, typically by placing electrodes on the scalp. in ear - eeg, the electrodes are exclusively placed in or around the outer ear, resulting in both a much greater invisibility and wearer mobility compar... | in anatomy, the eustachian tube ( ), also called the auditory tube or pharyngotympanic tube, is a tube that links the nasopharynx to the middle ear, of which it is also a part. in adult humans, the eustachian tube is approximately 35 mm ( 1. 4 in ) long and 3 mm ( 0. 12 in ) in diameter. it is named after the sixteenth... | the 1020 system or international 1020 system is an internationally recognized method to describe and apply the location of scalp electrodes in the context of an eeg exam, polysomnograph sleep study, or voluntary lab research. this method was developed to maintain standardized testing methods ensuring that a subject's s... |
A skunk wards off predators with | [
"a noxious spray",
"bad taste",
"a powerful nose",
"smelling good"
] | Key fact:
most animals avoid bad odors | A | 0 | openbookqa | the bitterdb is a database of compounds that were reported to taste bitter to humans. the aim of the bitterdb database is to gather information about bitter - tasting natural and synthetic compounds, and their cognate bitter taste receptors ( t2rs or tas2rs ). summary the bitterdb includes over 670 compounds that were ... | an aroma compound, also known as an odorant, aroma, fragrance, flavoring or flavor, is a chemical compound that has a smell or odor. for an individual chemical or class of chemical compounds to impart a smell or fragrance, it must be sufficiently volatile for transmission via the air to the olfactory system in the uppe... | a chemical database is a database specifically designed to store chemical information. this information is about chemical and crystal structures, spectra, reactions and syntheses, and thermophysical data. types of chemical databases bioactivity database bioactivity databases correlate structures or other chemical infor... |
A piglet was accidentally stepped on. In order to heal up, the piglet is offered | [
"a new toy",
"a pet puppy",
"slop",
"a warm bath"
] | Key fact:
an animal requires nutrients to grow and heal | C | 2 | openbookqa | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... | the new service is less like a game. the user picks a category and they are shown a set of images. they go through each image and state whether it has been correctly categorised. | the new service is less like a game. the user picks a category and they are shown a set of images. they go through each image and state whether it has been correctly categorised. |
To see an example of xylem in work | [
"organize flowers in a bouquet",
"put a rose in food dye",
"pull a plant from the root",
"poor water on a plant"
] | Key fact:
xylem carries water from the roots of a plant to the leaves of a plant | B | 1 | openbookqa | dr. duke's phytochemical and ethnobotanical databases is an online database developed by james a. duke at the usda. the databases report species, phytochemicals, and biological activity, as well as ethnobotanical uses. the current phytochemical and ethnobotanical databases facilitate plant, chemical, bioactivity, and e... | plants are complex organisms with tissues organized into organs. | the plant proteome database is a national science foundation - funded project to determine the biological function of each protein in plants. it includes data for two plants that are widely studied in molecular biology, arabidopsis thaliana and maize ( zea mays ). initially the project was limited to plant plastids, un... |
A person who has a job of making discoveries also | [
"watches",
"fights",
"slaughters",
"explodes"
] | Key fact:
scientists make observations | A | 0 | openbookqa | gun ( also known as graph universe node, gun. js, and gundb ) is an open source, offline - first, real - time, decentralized, graph database written in javascript for the web browser. the database is implemented as a peer - to - peer network distributed across " browser peers " and " runtime peers ". it employs multi -... | in a database, a view is the result set of a stored query that presents a limited perspective of the database to a user. this pre - established query command is kept in the data dictionary. unlike ordinary base tables in a relational database, a view does not form part of the physical schema : as a result set, it is a ... | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... |
which of these need to be present for a tectonic plate movement | [
"a pool of molten lava",
"an ocean with fish",
"a river flowing north",
"a crack in the core"
] | Key fact:
a tectonic plate moves along a fault line | D | 3 | openbookqa | metpetdb is a relational database and repository for global geochemical data on and images collected from metamorphic rocks from the earth's crust. metpetdb is designed and built by a global community of metamorphic petrologists in collaboration with computer scientists at rensselaer polytechnic institute as part of th... | minerals form as magma or lava cools. | igneous rocks form from cooled magma or lava. |
A lake with two buckets of ice water poured into it each day will likely | [
"shrink",
"dehydrate",
"swell",
"drain"
] | Key fact:
as the amount of water in a body of water increases , the water levels will increase | C | 2 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | a data stream management system ( dsms ) is a computer software system to manage continuous data streams. it is similar to a database management system ( dbms ), which is, however, designed for static data in conventional databases. a dbms also offers a flexible query processing so that the information needed can be ex... | denormalization is a strategy used on a previously - normalized database to increase performance. in computing, denormalization is the process of trying to improve the read performance of a database, at the expense of losing some write performance, by adding redundant copies of data or by grouping data. it is often mot... |
Which is likely to boil? | [
"a cup of dirt",
"a cup of tacos",
"a cup of plasma",
"a cup of Earl Grey"
] | Key fact:
boiling is when liquids are heated above their boiling point | D | 3 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | the flat ( or table ) model consists of a single, two - dimensional array of data elements, where all members of a given column are assumed to be similar values, and all members of a row are assumed to be related to one another. for instance, columns for name and password that might be used as a part of a system securi... | a relational database ( rdb ) is a database based on the relational model of data, as proposed by e. f. codd in 1970. a relational database management system ( rdbms ) is a type of database management system that stores data in a structured format using rows and columns. many relational database systems are equipped wi... |
Lions eat animals | [
"in a different environment from where they live",
"in the water",
"underground",
"in the same environment where they live"
] | Key fact:
most predators live in the same environment as their prey | D | 3 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | then the bulk of effort concentrates on writing the proper mediator code that will transform predicates on weather into a query over the weather website. this effort can become complex if some other source also relates to weather, because the designer may need to write code to properly combine the results from the two ... | then the bulk of effort concentrates on writing the proper mediator code that will transform predicates on weather into a query over the weather website. this effort can become complex if some other source also relates to weather, because the designer may need to write code to properly combine the results from the two ... |
A solution could be | [
"pebbles and soil",
"peas and corn",
"juice and vodka",
"toothpaste and bristles"
] | Key fact:
a solution is made of one substance dissolved in another substance | C | 2 | openbookqa | dr. duke's phytochemical and ethnobotanical databases is an online database developed by james a. duke at the usda. the databases report species, phytochemicals, and biological activity, as well as ethnobotanical uses. the current phytochemical and ethnobotanical databases facilitate plant, chemical, bioactivity, and e... | the plant proteome database is a national science foundation - funded project to determine the biological function of each protein in plants. it includes data for two plants that are widely studied in molecular biology, arabidopsis thaliana and maize ( zea mays ). initially the project was limited to plant plastids, un... | a chemical database is a database specifically designed to store chemical information. this information is about chemical and crystal structures, spectra, reactions and syntheses, and thermophysical data. types of chemical databases bioactivity database bioactivity databases correlate structures or other chemical infor... |
A kumquat is more likely than a steak to have | [
"fluid",
"seeds",
"fibers",
"skin"
] | Key fact:
fruit contains seeds | B | 1 | openbookqa | genedb was a genome database for eukaryotic and prokaryotic pathogens. references external links http : / / www. genedb. org | the plant proteome database is a national science foundation - funded project to determine the biological function of each protein in plants. it includes data for two plants that are widely studied in molecular biology, arabidopsis thaliana and maize ( zea mays ). initially the project was limited to plant plastids, un... | matrixdb is a biological database focused on molecular interactions between extracellular proteins and polysaccharides. matrixdb takes into account the multimeric nature of the extracellular proteins ( for example, collagens, laminins and thrombospondins are multimers ). the database was initially released in 2009 and ... |
Which would a carnivore eat? | [
"fiddleheads",
"ramps",
"dulse",
"blobfish"
] | Key fact:
carnivores only eat animals | D | 3 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | a relational database ( rdb ) is a database based on the relational model of data, as proposed by e. f. codd in 1970. a relational database management system ( rdbms ) is a type of database management system that stores data in a structured format using rows and columns. many relational database systems are equipped wi... | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... |
Bacteria in the soil feed on | [
"uranium",
"expired creatures",
"crowd sourced work",
"kryptonite"
] | Key fact:
In the food chain process bacteria have the role of decomposer | B | 1 | openbookqa | gun ( also known as graph universe node, gun. js, and gundb ) is an open source, offline - first, real - time, decentralized, graph database written in javascript for the web browser. the database is implemented as a peer - to - peer network distributed across " browser peers " and " runtime peers ". it employs multi -... | exploitdb, sometimes stylized as exploit database or exploit - database, is a public and open source vulnerability database maintained by offensive security. it is one of the largest and most popular exploit databases in existence. while the database is publicly available via their website, the database can also be use... | metpetdb is a relational database and repository for global geochemical data on and images collected from metamorphic rocks from the earth's crust. metpetdb is designed and built by a global community of metamorphic petrologists in collaboration with computer scientists at rensselaer polytechnic institute as part of th... |
usually plants die or become dormant after the | [
"lowest solstice",
"naptime",
"a good book",
"lunch"
] | Key fact:
usually plants die or become dormant during the winter | A | 0 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | database theory encapsulates a broad range of topics related to the study and research of the theoretical realm of databases and database management systems. theoretical aspects of data management include, among other areas, the foundations of query languages, computational complexity and expressive power of queries, f... | a relational database ( rdb ) is a database based on the relational model of data, as proposed by e. f. codd in 1970. a relational database management system ( rdbms ) is a type of database management system that stores data in a structured format using rows and columns. many relational database systems are equipped wi... |
How many times per 365.3 days does an equinox occur? | [
"3",
"1",
"2",
"4"
] | Key fact:
an equinox occurs twice per year | C | 2 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... | a relational database ( rdb ) is a database based on the relational model of data, as proposed by e. f. codd in 1970. a relational database management system ( rdbms ) is a type of database management system that stores data in a structured format using rows and columns. many relational database systems are equipped wi... |
I need electrical energy to | [
"Go running",
"cook some bread",
"Ride a bike",
"Go swimming"
] | Key fact:
a light bulb requires electrical energy to produce light | B | 1 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... | genedb was a genome database for eukaryotic and prokaryotic pathogens. references external links http : / / www. genedb. org |
A squirrel expires in the spring and in the fall | [
"the corpse is glowing",
"the corpse is decomposed",
"the corpse is melted",
"the corpse is flying"
] | Key fact:
dead organisms rot | B | 1 | openbookqa | an autopsy ( also referred to as post - mortem examination, obduction, necropsy, or autopsia cadaverum ) is a surgical procedure that consists of a thorough examination of a corpse by dissection to determine the cause, mode, and manner of death ; or the exam may be performed to evaluate any disease or injury that may b... | decomposition is the process in which the organs and complex molecules of animal and human bodies break down into simple organic matter over time. in vertebrates, five stages of decomposition are typically recognized : fresh, bloat, active decay, advanced decay, and dry / skeletonized. knowing the different stages of d... | a morgue or mortuary ( in a hospital or elsewhere ) is a place used for the storage of human corpses awaiting identification ( id ), removal for autopsy, respectful burial, cremation or other methods of disposal. in modern times, corpses have customarily been refrigerated to delay decomposition. etymology and lexicolog... |
One odd fossil that may have been discovered is | [
"feelings",
"love",
"vortexes",
"poop"
] | Key fact:
An example of a fossil is a footprint in a rock | D | 3 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | a statistical database is a database used for statistical analysis purposes. it is an olap ( online analytical processing ), instead of oltp ( online transaction processing ) system. modern decision, and classical statistical databases are often closer to the relational model than the multidimensional model commonly us... | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... |
Compost, small rocks, and organic material make up | [
"air",
"stone",
"land",
"water"
] | Key fact:
a plant requires soil for to grow | C | 2 | openbookqa | integrated surface database ( isd ) is global database compiled by the national oceanic and atmospheric administration ( noaa ) and the national centers for environmental information ( ncei ) comprising hourly and synoptic surface observations compiled globally from ~ 35, 500 weather stations ; it is updated, automatic... | an array database management system or array dbms provides database services specifically for arrays ( also called raster data ), that is : homogeneous collections of data items ( often called pixels, voxels, etc. ), sitting on a regular grid of one, two, or more dimensions. often arrays are used to represent sensor, s... | over the last two centuries many environmental chemical observations have been made from a variety of ground - based, airborne, and orbital platforms and deposited in databases. many of these databases are publicly available. all of the instruments mentioned in this article give online public access to their data. thes... |
Above 100 degrees Celsius a kind of water is what? | [
"vapor particles",
"solid",
"ice",
"frigid"
] | Key fact:
steam is a kind of water above 100 degrees celsius | A | 0 | openbookqa | over the last two centuries many environmental chemical observations have been made from a variety of ground - based, airborne, and orbital platforms and deposited in databases. many of these databases are publicly available. all of the instruments mentioned in this article give online public access to their data. thes... | the chemical database service is an epsrc - funded mid - range facility that provides uk academic institutions with access to a number of chemical databases. it has been hosted by the royal society of chemistry since 2013, before which it was hosted by daresbury laboratory ( part of the science and technology facilitie... | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... |
A mole can avoid being detected by hawks, owls and other predators by | [
"moving slowly",
"setting traps",
"traveling beneath soil",
"building decoys"
] | Key fact:
living underground can be used for hiding from predators | C | 2 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | " roadrunner ". github. : a dynamic analysis framework designed to facilitate rapid prototyping and experimentation with dynamic analyses for concurrent java programs. | seddb is an online database for sediment geochemistry. seddb is based on a relational database that contains the full range of analytical values for sediment samples, primarily from marine sediment cores, including major and trace element concentrations, radiogenic and stable isotope ratios, and data for all types of m... |
Limestone is formed by water evaporating from a solution of water and mineral and a hard sedimentary rock used as building material and for making | [
"lipstick",
"cement",
"lemon-lime soda",
"mineral water"
] | Key fact:
limestone is formed by water evaporating from a solution of water and minerals | B | 1 | openbookqa | the chemical database service is an epsrc - funded mid - range facility that provides uk academic institutions with access to a number of chemical databases. it has been hosted by the royal society of chemistry since 2013, before which it was hosted by daresbury laboratory ( part of the science and technology facilitie... | a chemical database is a database specifically designed to store chemical information. this information is about chemical and crystal structures, spectra, reactions and syntheses, and thermophysical data. types of chemical databases bioactivity database bioactivity databases correlate structures or other chemical infor... | the bitterdb is a database of compounds that were reported to taste bitter to humans. the aim of the bitterdb database is to gather information about bitter - tasting natural and synthetic compounds, and their cognate bitter taste receptors ( t2rs or tas2rs ). summary the bitterdb includes over 670 compounds that were ... |
Which of the following would be least likely to reproduce? | [
"2 protozoa",
"2 oak trees",
"2 female cats",
"2 bacteria"
] | Key fact:
two females can not usually reproduce with each other | C | 2 | openbookqa | genedb was a genome database for eukaryotic and prokaryotic pathogens. references external links http : / / www. genedb. org | a taxonomic database is a database created to hold information on biological taxa for example groups of organisms organized by species name or other taxonomic identifier for efficient data management and information retrieval. taxonomic databases are routinely used for the automated construction of biological checklist... | phylomedb is a public biological database for complete catalogs of gene phylogenies ( phylomes ). it allows users to interactively explore the evolutionary history of genes through the visualization of phylogenetic trees and multiple sequence alignments. moreover, phylomedb provides genome - wide orthology and paralogy... |
A puppy has a kink in his tail, but he lacked it yesterday. The puppy ______ a broken tail. | [
"inherited",
"absorbed",
"wanted",
"acquired"
] | Key fact:
the condition of the parts of an organism are acquired characteristics | D | 3 | openbookqa | structured query language ( sql ) ( pronounced s - q - l ; or alternatively as " sequel " ) is a domain - specific language used to manage data, especially in a relational database management system ( rdbms ). it is particularly useful in handling structured data, i. e., data incorporating relations among entities and ... | a database dump contains a record of the table structure and / or the data from a database and is usually in the form of a list of sql statements ( " sql dump " ). a database dump is most often used for backing up a database so that its contents can be restored in the event of data loss. corrupted databases can often b... | the problem of database repair is a question about relational databases which has been studied in database theory, and which is a particular kind of data cleansing. the problem asks about how we can " repair " an input relational database in order to make it satisfy integrity constraints. the goal of the problem is to ... |
what do planets orbit? | [
"volcanos",
"starlight",
"astral beings",
"people"
] | Key fact:
planets orbit stars | C | 2 | openbookqa | metpetdb is a relational database and repository for global geochemical data on and images collected from metamorphic rocks from the earth's crust. metpetdb is designed and built by a global community of metamorphic petrologists in collaboration with computer scientists at rensselaer polytechnic institute as part of th... | describe hotspots and the volcanic activity they create. | in statistics, a volcano plot is a type of scatter - plot that is used to quickly identify changes in large data sets composed of replicate data. it plots significance versus fold - change on the y and x axes, respectively. these plots are increasingly common in omic experiments such as genomics, proteomics, and metabo... |
A bunch of lava that is sitting somewhere could create on its own | [
"an icy, frozen villa",
"a flat raised area",
"a new oak tree",
"a happy landscape portrait"
] | Key fact:
a plateau is formed by a buildup of cooled lava | B | 1 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... | an array database management system or array dbms provides database services specifically for arrays ( also called raster data ), that is : homogeneous collections of data items ( often called pixels, voxels, etc. ), sitting on a regular grid of one, two, or more dimensions. often arrays are used to represent sensor, s... |
A person wanting to find a live bear in a forest will have difficulty because bears | [
"avoid humanity",
"are domesticated",
"are friendly",
"are camouflaged"
] | Key fact:
animals usually distance themselves from humans | A | 0 | openbookqa | a statistical database is a database used for statistical analysis purposes. it is an olap ( online analytical processing ), instead of oltp ( online transaction processing ) system. modern decision, and classical statistical databases are often closer to the relational model than the multidimensional model commonly us... | genedb was a genome database for eukaryotic and prokaryotic pathogens. references external links http : / / www. genedb. org | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... |
A full moon is visible | [
"bimonthly",
"biweekly",
"every two months",
"every four weeks"
] | Key fact:
each of the moon 's phases usually occurs once per month | D | 3 | openbookqa | a relational database ( rdb ) is a database based on the relational model of data, as proposed by e. f. codd in 1970. a relational database management system ( rdbms ) is a type of database management system that stores data in a structured format using rows and columns. many relational database systems are equipped wi... | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... | a temporal database stores data relating to time instances. it offers temporal data types and stores information relating to past, present and future time. temporal databases can be uni - temporal, bi - temporal or tri - temporal. more specifically the temporal aspects usually include valid time, transaction time and /... |
To protect yourself from blisters you may try | [
"a bandaid",
"fur",
"a rainbow",
"a chicken"
] | Key fact:
as the thickness of an object increases , the resistance to damage of that object will increase | A | 0 | openbookqa | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | a relational database ( rdb ) is a database based on the relational model of data, as proposed by e. f. codd in 1970. a relational database management system ( rdbms ) is a type of database management system that stores data in a structured format using rows and columns. many relational database systems are equipped wi... |
A series of horrible earthquakes can effect deer populations by forcing | [
"relocation",
"planting seeds",
"breeding",
"studying"
] | Key fact:
natural disasters can cause animals to leave an environment | A | 0 | openbookqa | the plant dna c - values database ( https : / / cvalues. science. kew. org / ) is a comprehensive catalogue of c - value ( nuclear dna content, or in diploids, genome size ) data for land plants and algae. the database was created by prof. michael d. bennett and dr. ilia j. leitch of the royal botanic gardens, kew, uk.... | phylomedb is a public biological database for complete catalogs of gene phylogenies ( phylomes ). it allows users to interactively explore the evolutionary history of genes through the visualization of phylogenetic trees and multiple sequence alignments. moreover, phylomedb provides genome - wide orthology and paralogy... | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... |
Which contain seeds? | [
"mandarins",
"corn",
"carrots",
"potatoes"
] | Key fact:
fruit contains seeds | A | 0 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | the plant dna c - values database ( https : / / cvalues. science. kew. org / ) is a comprehensive catalogue of c - value ( nuclear dna content, or in diploids, genome size ) data for land plants and algae. the database was created by prof. michael d. bennett and dr. ilia j. leitch of the royal botanic gardens, kew, uk.... | the plant proteome database is a national science foundation - funded project to determine the biological function of each protein in plants. it includes data for two plants that are widely studied in molecular biology, arabidopsis thaliana and maize ( zea mays ). initially the project was limited to plant plastids, un... |
In the food chain process what has the role of producer? | [
"eaters",
"flora",
"carnivore",
"consumers"
] | Key fact:
In the food chain process a green plant has the role of producer | B | 1 | openbookqa | a taxonomic database is a database created to hold information on biological taxa for example groups of organisms organized by species name or other taxonomic identifier for efficient data management and information retrieval. taxonomic databases are routinely used for the automated construction of biological checklist... | the bitterdb is a database of compounds that were reported to taste bitter to humans. the aim of the bitterdb database is to gather information about bitter - tasting natural and synthetic compounds, and their cognate bitter taste receptors ( t2rs or tas2rs ). summary the bitterdb includes over 670 compounds that were ... | phylomedb is a public biological database for complete catalogs of gene phylogenies ( phylomes ). it allows users to interactively explore the evolutionary history of genes through the visualization of phylogenetic trees and multiple sequence alignments. moreover, phylomedb provides genome - wide orthology and paralogy... |
do all insects have to undergo every stage of change before becoming full grown? | [
"all of these",
"insects are born live",
"pupa stage is sometimes skipped",
"pupa is a required stage"
] | Key fact:
incomplete metamorphosis is when an insect reaches the adult stage without being a pupa | C | 2 | openbookqa | when an insect egg hatches, a larva emerges. the larva eats and grows and then enters the pupa stage. the pupa is immobile and may be encased in a cocoon. during the pupa stage, the insect goes through metamorphosis. tissues and appendages of the larva break down and reorganize into the adult form. how did such an incr... | after hatching, most arthropods go through one or more larval stages before reaching adulthood. the larvae may look very different from the adults. they change into the adult form in a process called metamorphosis. during metamorphosis, the arthropod is called a pupa. it may or may not spend this stage inside a special... | a taxonomic database is a database created to hold information on biological taxa for example groups of organisms organized by species name or other taxonomic identifier for efficient data management and information retrieval. taxonomic databases are routinely used for the automated construction of biological checklist... |
if an object undergoes chemical change then that object will have new chemical what? | [
"warmth",
"temperature",
"appearance",
"attributes"
] | Key fact:
if an object undergoes chemical change then that object will have new chemical properties | D | 3 | openbookqa | a statistical database is a database used for statistical analysis purposes. it is an olap ( online analytical processing ), instead of oltp ( online transaction processing ) system. modern decision, and classical statistical databases are often closer to the relational model than the multidimensional model commonly us... | a heat map ( or heatmap ) is a 2 - dimensional data visualization technique that represents the magnitude of individual values within a dataset as a color. the variation in color may be by hue or intensity. in some applications such as crime analytics or website click - tracking, color is used to represent the density ... | then the bulk of effort concentrates on writing the proper mediator code that will transform predicates on weather into a query over the weather website. this effort can become complex if some other source also relates to weather, because the designer may need to write code to properly combine the results from the two ... |
Which converts sunlight, water, and carbon dioxide to grow? | [
"a thing that flowers",
"a thing that goes around the Earth",
"a thing that flies in the sky",
"a thing that lives in caves"
] | Key fact:
a plant requires photosynthesis to grow | A | 0 | openbookqa | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... | in natural language and physical science, a physical object or material object ( or simply an object or body ) is a contiguous collection of matter, within a defined boundary ( or surface ), that exists in space and time. usually contrasted with abstract objects and mental objects. also in common usage, an object is no... | an array database management system or array dbms provides database services specifically for arrays ( also called raster data ), that is : homogeneous collections of data items ( often called pixels, voxels, etc. ), sitting on a regular grid of one, two, or more dimensions. often arrays are used to represent sensor, s... |
if a student asked a teacher about the size of a certain item, what could be an indicator? | [
"the volume of the item",
"the color of the item",
"the luster of the item",
"the depth of the item"
] | Key fact:
the volume of an object can be used to describe the size of that object | A | 0 | openbookqa | a data item describes an atomic state of a particular object concerning a specific property at a certain time point. a collection of data items for the same object at the same time forms an object instance ( or table row ). any type of complex information can be broken down to elementary data items ( atomic state ). da... | a crystallographic database is a database specifically designed to store information about the structure of molecules and crystals. crystals are solids having, in all three dimensions of space, a regularly repeating arrangement of atoms, ions, or molecules. they are characterized by symmetry, morphology, and directiona... | an array database management system or array dbms provides database services specifically for arrays ( also called raster data ), that is : homogeneous collections of data items ( often called pixels, voxels, etc. ), sitting on a regular grid of one, two, or more dimensions. often arrays are used to represent sensor, s... |
Digestion is when stomach acid breaks down what? | [
"food essays",
"sustenance",
"water",
"air"
] | Key fact:
digestion is when stomach acid breaks down food | B | 1 | openbookqa | dr. duke's phytochemical and ethnobotanical databases is an online database developed by james a. duke at the usda. the databases report species, phytochemicals, and biological activity, as well as ethnobotanical uses. the current phytochemical and ethnobotanical databases facilitate plant, chemical, bioactivity, and e... | food is chemical energy stored in organic molecules. | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... |
Reducing bacteria in food prevents what? | [
"electricity",
"maladies",
"observation",
"signals"
] | Key fact:
reducing bacteria in food prevents illness in people | B | 1 | openbookqa | verde ( visualizing energy resources dynamically on the earth ) is a visualization and analysis capability of the united states department of energy ( doe ). the system, developed and maintained by oak ridge national laboratory ( ornl ), provides wide - area situational understanding of the u. s. electric grid. enablin... | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | a statistical database is a database used for statistical analysis purposes. it is an olap ( online analytical processing ), instead of oltp ( online transaction processing ) system. modern decision, and classical statistical databases are often closer to the relational model than the multidimensional model commonly us... |
The elements will over time level | [
"mountains",
"the seas",
"god",
"giants"
] | Key fact:
soil is formed by weathering | A | 0 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | a relational database ( rdb ) is a database based on the relational model of data, as proposed by e. f. codd in 1970. a relational database management system ( rdbms ) is a type of database management system that stores data in a structured format using rows and columns. many relational database systems are equipped wi... | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... |
Ground has | [
"electricity",
"divorce",
"elements",
"common understanding"
] | Key fact:
Earth is made of rock | C | 2 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | split up is an intelligent decision support system, which makes predictions about the distribution of marital property following divorce in australia. it is designed to assist judges, registrars of the family court of australia, mediators and lawyers. split up operates as a hybrid system, combining rule based reasoning... | database theory encapsulates a broad range of topics related to the study and research of the theoretical realm of databases and database management systems. theoretical aspects of data management include, among other areas, the foundations of query languages, computational complexity and expressive power of queries, f... |
What does the earth orbit that causes the seasons to change? | [
"plasma star",
"venus",
"saturn",
"mercury"
] | Key fact:
seasonal changes are made in response to changes in the environment | A | 0 | openbookqa | astroinformatics is an interdisciplinary field of study involving the combination of astronomy, data science, machine learning, informatics, and information / communications technologies. the field is closely related to astrostatistics. data - driven astronomy ( dda ) refers to the use of data science in astronomy. sev... | the real - time neutron monitor database ( or nmdb ) is a worldwide network of standardized neutron monitors, used to record variations of the primary cosmic rays. the measurements complement space - based cosmic ray measurements. unlike data from satellite experiments, neutron monitor data has never been available in ... | plasma - based processes play a crucial role in the behavior and evolution of stars and galaxies. plasma, often referred to as the fourth state of matter, is an ionized gas consisting of ions, electrons, and neutral particles. in astrophysical contexts, plasma is the primary component of stars, interstellar and interga... |
If birds are singing, the sun is shining, and temps are high, then | [
"daylight is short",
"luminescence is long",
"winter is here",
"nights are freezing"
] | Key fact:
the amount of daylight is greatest in the summer | B | 1 | openbookqa | a temporal database stores data relating to time instances. it offers temporal data types and stores information relating to past, present and future time. temporal databases can be uni - temporal, bi - temporal or tri - temporal. more specifically the temporal aspects usually include valid time, transaction time and /... | then the bulk of effort concentrates on writing the proper mediator code that will transform predicates on weather into a query over the weather website. this effort can become complex if some other source also relates to weather, because the designer may need to write code to properly combine the results from the two ... | then the bulk of effort concentrates on writing the proper mediator code that will transform predicates on weather into a query over the weather website. this effort can become complex if some other source also relates to weather, because the designer may need to write code to properly combine the results from the two ... |
Poison causes harm to | [
"car engines",
"televisions",
"wombats",
"corpses"
] | Key fact:
poison causes harm to living things | C | 2 | openbookqa | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... | genedb was a genome database for eukaryotic and prokaryotic pathogens. references external links http : / / www. genedb. org | until the 1980s, databases were viewed as computer systems that stored record - oriented and business data such as manufacturing inventories, bank records, and sales transactions. a database system was not expected to merge numeric data with text, images, or multimedia information, nor was it expected to automatically ... |
What contains chlorophyll? | [
"plastic",
"water",
"green organelles",
"paper"
] | Key fact:
a chloroplast contains chlorophyll | C | 2 | openbookqa | the chemical database service is an epsrc - funded mid - range facility that provides uk academic institutions with access to a number of chemical databases. it has been hosted by the royal society of chemistry since 2013, before which it was hosted by daresbury laboratory ( part of the science and technology facilitie... | a chemical database is a database specifically designed to store chemical information. this information is about chemical and crystal structures, spectra, reactions and syntheses, and thermophysical data. types of chemical databases bioactivity database bioactivity databases correlate structures or other chemical infor... | a crystallographic database is a database specifically designed to store information about the structure of molecules and crystals. crystals are solids having, in all three dimensions of space, a regularly repeating arrangement of atoms, ions, or molecules. they are characterized by symmetry, morphology, and directiona... |
Two ships grazing each other as they pass will | [
"cause mayhem",
"sink them",
"speed them up",
"slow them down"
] | Key fact:
friction acts to counter the motion of two objects when their surfaces are touching | D | 3 | openbookqa | a statistical database is a database used for statistical analysis purposes. it is an olap ( online analytical processing ), instead of oltp ( online transaction processing ) system. modern decision, and classical statistical databases are often closer to the relational model than the multidimensional model commonly us... | a relational database ( rdb ) is a database based on the relational model of data, as proposed by e. f. codd in 1970. a relational database management system ( rdbms ) is a type of database management system that stores data in a structured format using rows and columns. many relational database systems are equipped wi... | exploitdb, sometimes stylized as exploit database or exploit - database, is a public and open source vulnerability database maintained by offensive security. it is one of the largest and most popular exploit databases in existence. while the database is publicly available via their website, the database can also be use... |
A shout is made into the night sky and carries | [
"a paper bag",
"a baby",
"a stick",
"on the gales"
] | Key fact:
air is a vehicle for sound | D | 3 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... | a relational database ( rdb ) is a database based on the relational model of data, as proposed by e. f. codd in 1970. a relational database management system ( rdbms ) is a type of database management system that stores data in a structured format using rows and columns. many relational database systems are equipped wi... |
A person wants to make some tomato plants grow, so they get | [
"older",
"dirt",
"corn",
"married"
] | Key fact:
soil is a renewable resource for growing plants | B | 1 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | a relational database ( rdb ) is a database based on the relational model of data, as proposed by e. f. codd in 1970. a relational database management system ( rdbms ) is a type of database management system that stores data in a structured format using rows and columns. many relational database systems are equipped wi... | the plant proteome database is a national science foundation - funded project to determine the biological function of each protein in plants. it includes data for two plants that are widely studied in molecular biology, arabidopsis thaliana and maize ( zea mays ). initially the project was limited to plant plastids, un... |
A piece of pizza is placed within a box and becomes this when something is conducted throughout the box into the food: | [
"toasted",
"meaty",
"frozen",
"cool"
] | Key fact:
thermal conduction is when materials conduct heat through those materials | A | 0 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... | a relational database ( rdb ) is a database based on the relational model of data, as proposed by e. f. codd in 1970. a relational database management system ( rdbms ) is a type of database management system that stores data in a structured format using rows and columns. many relational database systems are equipped wi... |
John was able to read at night even though the electricity had gone out. John was using | [
"a pepperoni and cheese pizza",
"a heavy maple desk",
"an item made from a petroleum product with a cord sticking out the top",
"an old step ladder"
] | Key fact:
a candle is a source of light when it is burned | C | 2 | openbookqa | the spiral staircase in figure below also contains an inclined plane. do you see it? the stairs that wrap around the inside of the walls make up the inclined plane. the spiral staircase is an example of a screw. a screw is a simple machine that consists of an inclined plane wrapped around a cylinder or cone. no doubt y... | in computer science, a stack is an abstract data type that serves as a collection of elements, with two main operations : push, which adds an element to the collection, and pop, which removes the most recently added element that was not yet removed. additionally, a peek operation can, without modifying the stack, retur... | in computer science, a stack is an abstract data type that serves as a collection of elements with two main operations : push, which adds an element to the collection, and pop, which removes the most recently added element. additionally, a peek operation can, without modifying the stack, return the value of the last el... |
Turning a piece of paper into a ball is an example of | [
"folding",
"flattening",
"squashing",
"restoring"
] | Key fact:
crumple means change shape from smooth into compacted by physical force | C | 2 | openbookqa | the problem of database repair is a question about relational databases which has been studied in database theory, and which is a particular kind of data cleansing. the problem asks about how we can " repair " an input relational database in order to make it satisfy integrity constraints. the goal of the problem is to ... | database theory encapsulates a broad range of topics related to the study and research of the theoretical realm of databases and database management systems. theoretical aspects of data management include, among other areas, the foundations of query languages, computational complexity and expressive power of queries, f... | a database dump contains a record of the table structure and / or the data from a database and is usually in the form of a list of sql statements ( " sql dump " ). a database dump is most often used for backing up a database so that its contents can be restored in the event of data loss. corrupted databases can often b... |
DNA is a vehicle for passing inherited characteristics from parent to what? | [
"pets",
"homes",
"younglings",
"food"
] | Key fact:
DNA is a vehicle for passing inherited characteristics from parent to offspring | C | 2 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | the animal genome size database is a catalogue of published genome size estimates for vertebrate and invertebrate animals. it was created in 2001 by dr. t. ryan gregory of the university of guelph in canada. as of september 2005, the database contains data for over 4, 000 species of animals. a similar database, the pla... | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... |
A navigator may be in charge of | [
"shoveling a sidewalk",
"clearing a tree",
"conducting a car",
"riding a bike"
] | Key fact:
An example of navigation is directing a boat | C | 2 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... | database theory encapsulates a broad range of topics related to the study and research of the theoretical realm of databases and database management systems. theoretical aspects of data management include, among other areas, the foundations of query languages, computational complexity and expressive power of queries, f... |
If a room is going to be humid, or dry, depends on how much water vapor is in the air, so if a room wants to be humid | [
"run a bath",
"use a dehumidifier",
"open a window",
"hope it rains"
] | Key fact:
humidity is the amount of water vapor in the air | A | 0 | openbookqa | then the bulk of effort concentrates on writing the proper mediator code that will transform predicates on weather into a query over the weather website. this effort can become complex if some other source also relates to weather, because the designer may need to write code to properly combine the results from the two ... | then the bulk of effort concentrates on writing the proper mediator code that will transform predicates on weather into a query over the weather website. this effort can become complex if some other source also relates to weather, because the designer may need to write code to properly combine the results from the two ... | sqsh, a shell available with some sql implementations for database queries and other tasks. google shell, a browser - based front - end for google search |
A dark cave fulfills what need for a wild, roaming grizzly bear? | [
"exercise for its health",
"shelter for its safety",
"food for it to eat",
"friends for some companionship"
] | Key fact:
an animal requires shelter | B | 1 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | dr. duke's phytochemical and ethnobotanical databases is an online database developed by james a. duke at the usda. the databases report species, phytochemicals, and biological activity, as well as ethnobotanical uses. the current phytochemical and ethnobotanical databases facilitate plant, chemical, bioactivity, and e... | health 3. 0 is a health - related extension of the concept of web 3. 0 whereby the users'interface with the data and information available on the web is personalized to optimize their experience. this is based on the concept of the semantic web, wherein websites'data is accessible for sorting in order to tailor the pre... |
What activity changes the local environment the most? | [
"people sometimes camping",
"moderate rain",
"over-logging",
"rabbit breeding"
] | Key fact:
humans changing an environment sometimes causes that environment to be destroyed | C | 2 | openbookqa | a semi - circular bund ( also known as a demi - lune or half - moon ) is a rainwater harvesting technique consisting in digging semi - lunar holes in the ground with the opening perpendicular to the flow of water. these techniques are particularly beneficial in areas where rainfall is scarce and irregular, namely arid ... | then the bulk of effort concentrates on writing the proper mediator code that will transform predicates on weather into a query over the weather website. this effort can become complex if some other source also relates to weather, because the designer may need to write code to properly combine the results from the two ... | then the bulk of effort concentrates on writing the proper mediator code that will transform predicates on weather into a query over the weather website. this effort can become complex if some other source also relates to weather, because the designer may need to write code to properly combine the results from the two ... |
Where might you find eggs? | [
"forest",
"space",
"lava",
"ocean"
] | Key fact:
some birds live in forests | A | 0 | openbookqa | metpetdb is a relational database and repository for global geochemical data on and images collected from metamorphic rocks from the earth's crust. metpetdb is designed and built by a global community of metamorphic petrologists in collaboration with computer scientists at rensselaer polytechnic institute as part of th... | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | blazegraph is an open source triplestore and graph database, written in java. it has been abandoned since 2020 and is known to be used in production by wmde for the wikidata sparql endpoint. it is licensed under the gnu gpl ( version 2 ). amazon acquired the blazegraph developers and the blazegraph open source developm... |
A seaman will likely use this tool more than other: | [
"plate with a plug",
"candle with a wick",
"disc with an arrow",
"card with a strip"
] | Key fact:
a compass is used to navigate oceans | C | 2 | openbookqa | a crystallographic database is a database specifically designed to store information about the structure of molecules and crystals. crystals are solids having, in all three dimensions of space, a regularly repeating arrangement of atoms, ions, or molecules. they are characterized by symmetry, morphology, and directiona... | a wholesaler might have a tub file with cards for frequent customers and for each inventory item. instead of keypunching a set of cards for each purchase order, a clerk would pull out one customer card and then a card for each item that customer ordered. the resulting deck could then be run through a tabulating machine... | an optical disc is a flat, usually disc - shaped object that stores information in the form of physical variations on its surface that can be read with the aid of a beam of light. optical discs can be reflective, where the light source and detector are on the same side of the disc, or transmissive, where light shines t... |
A river rushes and pebbles are smacked around one another until | [
"they are wet",
"they are clear",
"they are rough",
"they are velvety"
] | Key fact:
contact between rocks over long periods of time causes rocks to smooth | D | 3 | openbookqa | a flat - file database is a database stored in a file called a flat file. records follow a uniform format, and there are no structures for indexing or recognizing relationships between records. the file is simple. a flat file can be a plain text file ( e. g. csv, txt or tsv ), or a binary file. relationships can be inf... | a statistical database is a database used for statistical analysis purposes. it is an olap ( online analytical processing ), instead of oltp ( online transaction processing ) system. modern decision, and classical statistical databases are often closer to the relational model than the multidimensional model commonly us... | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... |
What orbits the earth 13 times per year? | [
"night illuminator",
"clouds",
"oceans",
"moon pictures"
] | Key fact:
the moon orbiting the Earth approximately occurs 13 times per year | A | 0 | openbookqa | starlight is a software product originally developed at pacific northwest national laboratory and now by future point systems. it is an advanced visual analysis environment. in addition to using information visualization to show the importance of individual pieces of data by showing how they relate to one another, it a... | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | integrated surface database ( isd ) is global database compiled by the national oceanic and atmospheric administration ( noaa ) and the national centers for environmental information ( ncei ) comprising hourly and synoptic surface observations compiled globally from ~ 35, 500 weather stations ; it is updated, automatic... |
A bird such as a penguin can survive in arctic weather due to | [
"sunlight",
"bears",
"weather",
"feathers"
] | Key fact:
thick feathers can be used for keeping warm | D | 3 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | over the last two centuries many environmental chemical observations have been made from a variety of ground - based, airborne, and orbital platforms and deposited in databases. many of these databases are publicly available. all of the instruments mentioned in this article give online public access to their data. thes... | then the bulk of effort concentrates on writing the proper mediator code that will transform predicates on weather into a query over the weather website. this effort can become complex if some other source also relates to weather, because the designer may need to write code to properly combine the results from the two ... |
What are predators? | [
"herbivores",
"plant eaters",
"meat devourers",
"peaceful"
] | Key fact:
carnivores are predators | C | 2 | openbookqa | dr. duke's phytochemical and ethnobotanical databases is an online database developed by james a. duke at the usda. the databases report species, phytochemicals, and biological activity, as well as ethnobotanical uses. the current phytochemical and ethnobotanical databases facilitate plant, chemical, bioactivity, and e... | the vertebrate genome annotation ( vega ) database is a biological database dedicated to assisting researchers in locating specific areas of the genome and annotating genes or regions of vertebrate genomes. the vega browser is based on ensembl web code and infrastructure and provides a public curation of known vertebra... | the bitterdb is a database of compounds that were reported to taste bitter to humans. the aim of the bitterdb database is to gather information about bitter - tasting natural and synthetic compounds, and their cognate bitter taste receptors ( t2rs or tas2rs ). summary the bitterdb includes over 670 compounds that were ... |
A chipmunk will consume all of these things with just one that it refuses to: | [
"jerky",
"grapes",
"nuts",
"acorn"
] | Key fact:
a chipmunk eats acorns | A | 0 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... | phylomedb is a public biological database for complete catalogs of gene phylogenies ( phylomes ). it allows users to interactively explore the evolutionary history of genes through the visualization of phylogenetic trees and multiple sequence alignments. moreover, phylomedb provides genome - wide orthology and paralogy... |
A circuit is parallel when more than one pathway has flowing what? | [
"ideas",
"stocks",
"water",
"zapping energy"
] | Key fact:
if electricity flows along more than one pathway then the circuit is parallel | D | 3 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | a chemical database is a database specifically designed to store chemical information. this information is about chemical and crystal structures, spectra, reactions and syntheses, and thermophysical data. types of chemical databases bioactivity database bioactivity databases correlate structures or other chemical infor... | until the 1980s, databases were viewed as computer systems that stored record - oriented and business data such as manufacturing inventories, bank records, and sales transactions. a database system was not expected to merge numeric data with text, images, or multimedia information, nor was it expected to automatically ... |
During a thunderstorm an animal is most likely going to relocate to a | [
"cave",
"beach",
"mountain",
"pond"
] | Key fact:
shelter is used for protection by animals against weather | A | 0 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | a statistical database is a database used for statistical analysis purposes. it is an olap ( online analytical processing ), instead of oltp ( online transaction processing ) system. modern decision, and classical statistical databases are often closer to the relational model than the multidimensional model commonly us... | integrated surface database ( isd ) is global database compiled by the national oceanic and atmospheric administration ( noaa ) and the national centers for environmental information ( ncei ) comprising hourly and synoptic surface observations compiled globally from ~ 35, 500 weather stations ; it is updated, automatic... |
During the time the moon orbits the Earth 13 times the Earth orbits the sun | [
"once",
"twice",
"three times",
"four times"
] | Key fact:
the moon orbiting the Earth approximately occurs 13 times per year | A | 0 | openbookqa | an object database or object - oriented database is a database management system in which information is represented in the form of objects as used in object - oriented programming. object databases are different from relational databases which are table - oriented. a third type, objectrelational databases, is a hybrid... | a triplestore or rdf store is a purpose - built database for the storage and retrieval of triples through semantic queries. a triple is a data entity composed of subjectpredicateobject, like " bob is 35 " ( i. e., bob's age measured in years is 35 ) or " bob knows fred ". much like a relational database, information in... | structured query language ( sql ) ( pronounced s - q - l ; or alternatively as " sequel " ) is a domain - specific language used to manage data, especially in a relational database management system ( rdbms ). it is particularly useful in handling structured data, i. e., data incorporating relations among entities and ... |
if a tree stands firm during a windy day, which of these could be holding it in place? | [
"the leaves on the branches",
"the sap in the tree",
"the branches on the stem",
"the roots in the ground"
] | Key fact:
roots anchor plants into the soil | D | 3 | openbookqa | in computer science, a tree is a widely used abstract data type that represents a hierarchical tree structure with a set of connected nodes. each node in the tree can be connected to many children ( depending on the type of tree ), but must be connected to exactly one parent, except for the root node, which has no pare... | a tree structure, tree diagram, or tree model is a way of representing the hierarchical nature of a structure in a graphical form. it is named a " tree structure " because the classic representation resembles a tree, although the chart is generally upside down compared to a biological tree, with the " stem " at the top... | the tree elements are called " nodes ". the lines connecting elements are called " branches ". nodes without children are called leaf nodes, " end - nodes ", or " leaves ". |
A person wants to dry pips from sunflowers and then can plant those pips knowing that they have enough | [
"financing",
"nutriment",
"grain",
"solar wind"
] | Key fact:
a seed is used for storing food for a new plant | B | 1 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | a cost database is a computerized database of cost estimating information, which is normally used with construction estimating software to support the formation of cost estimates. a cost database may also simply be an electronic reference of cost data. overview a cost database includes the electronic equivalent of a co... | solarsoft is a collaborative software development system created at lockheed - martin to support solar data analysis and spacecraft operation activities. it is widely recognized in the solar physics community as having revolutionized solar data analysis starting in the early 1990s. solarsoft is in active development an... |
A mother births what? | [
"light",
"elements",
"younglings",
"nothing"
] | Key fact:
a mother births offspring | C | 2 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | the chemical database service is an epsrc - funded mid - range facility that provides uk academic institutions with access to a number of chemical databases. it has been hosted by the royal society of chemistry since 2013, before which it was hosted by daresbury laboratory ( part of the science and technology facilitie... | a crystallographic database is a database specifically designed to store information about the structure of molecules and crystals. crystals are solids having, in all three dimensions of space, a regularly repeating arrangement of atoms, ions, or molecules. they are characterized by symmetry, morphology, and directiona... |
Photosynthesis features | [
"single celled organisms",
"humans",
"cats",
"fish"
] | Key fact:
a leaf performs photosynthesis | A | 0 | openbookqa | biological organization exists at all levels in organisms. it can be seen at the smallest level, in the molecules that make up such compounds as dna and proteins, to the largest level, in an organism such as a blue whale, the largest mammal on earth. similarly, single celled prokaryotes and eukaryotes show order in the... | a taxonomic database is a database created to hold information on biological taxa for example groups of organisms organized by species name or other taxonomic identifier for efficient data management and information retrieval. taxonomic databases are routinely used for the automated construction of biological checklist... | the animal genome size database is a catalogue of published genome size estimates for vertebrate and invertebrate animals. it was created in 2001 by dr. t. ryan gregory of the university of guelph in canada. as of september 2005, the database contains data for over 4, 000 species of animals. a similar database, the pla... |
Which likely occurs in the digestive system? | [
"twinkies are converted to usable material",
"air comes in and out",
"twinkies are baked fresh",
"plastic is found here"
] | Key fact:
the breaking down of food into simple substances occurs in the digestive system | A | 0 | openbookqa | the cookie turns out to be a plain one. how probable is it that fred picked it out of bowl # 1? intuitively, it seems clear that the answer should be more than a half, since there are more plain cookies in bowl # 1. | what is this strange - looking object? can you guess what it is? it ’ s a model of a certain type of matter. some types of matter are elements, or pure substances that cannot be broken down into simpler substances. many other types of matter are compounds. the model above represents a compound. the compound it represen... | starches are complex carbohydrates that are polymers of glucose. starches are used by plants to store energy. consumers get starches by eating plants. they break down the starches to sugar for energy. |
Bananas, pineapples, and coconuts are from places that are | [
"warm",
"islands",
"wet",
"far away"
] | Key fact:
warm-weather organisms live in warm climates | A | 0 | openbookqa | integrated surface database ( isd ) is global database compiled by the national oceanic and atmospheric administration ( noaa ) and the national centers for environmental information ( ncei ) comprising hourly and synoptic surface observations compiled globally from ~ 35, 500 weather stations ; it is updated, automatic... | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | then the bulk of effort concentrates on writing the proper mediator code that will transform predicates on weather into a query over the weather website. this effort can become complex if some other source also relates to weather, because the designer may need to write code to properly combine the results from the two ... |
This type of energy resource often results in particulates that are very toxic to breathe: | [
"wood",
"coal",
"oil",
"solar"
] | Key fact:
coal is used to produce electricity by burning in coal-fire power stations | B | 1 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | a crystallographic database is a database specifically designed to store information about the structure of molecules and crystals. crystals are solids having, in all three dimensions of space, a regularly repeating arrangement of atoms, ions, or molecules. they are characterized by symmetry, morphology, and directiona... | the chemical database service is an epsrc - funded mid - range facility that provides uk academic institutions with access to a number of chemical databases. it has been hosted by the royal society of chemistry since 2013, before which it was hosted by daresbury laboratory ( part of the science and technology facilitie... |
A human who goes long periods of time without nourishment will experience | [
"Starvation",
"Perspiration",
"Fullness",
"happiness"
] | Key fact:
lack of food causes starvation | A | 0 | openbookqa | a statistical database is a database used for statistical analysis purposes. it is an olap ( online analytical processing ), instead of oltp ( online transaction processing ) system. modern decision, and classical statistical databases are often closer to the relational model than the multidimensional model commonly us... | the ki database ( or ki db ) is a public domain database of published binding affinities ( ki ) of drugs and chemical compounds for receptors, neurotransmitter transporters, ion channels, and enzymes. the resource is maintained by the university of north carolina at chapel hill and is funded by the nimh psychoactive dr... | mental health informatics is a branch of health or clinical informatics focused on the use of information technology ( it ) and information to improve mental health. like health informatics, mental health informatics is a multidisciplinary field that promotes care delivery, research and education as well as the technol... |
If a thing is going to be a planet, it must orbit in a certain amount of time, which can exclude | [
"mercury",
"the ninth planet",
"the third planet",
"venus"
] | Key fact:
pluto has not cleared its orbit | B | 1 | openbookqa | a graph database ( gdb ) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. a key concept of the system is the graph ( or edge or relationship ). the graph relates the data items in the store to a collection of nodes and edges, the edges represen... | nevertheless, the parameters of the second planet are still highly uncertain. on the other hand, the catalog of nearby exoplanets gives a period of 2, 190 days, which would put the planets close to a 2 : 1 ratio of orbital periods, though the reference for these parameters is uncertain : the original fischer et al. pap... | astroinformatics is an interdisciplinary field of study involving the combination of astronomy, data science, machine learning, informatics, and information / communications technologies. the field is closely related to astrostatistics. data - driven astronomy ( dda ) refers to the use of data science in astronomy. sev... |
Animals are just like humans in that if they run out of oxygen, breathing is impossible and | [
"They will perish",
"they will type.",
"they will program",
"they will Laugh"
] | Key fact:
an animal requires oxygen for to breathe | A | 0 | openbookqa | an approach to analysis of humor is classification of jokes. a further step is an attempt to generate jokes basing on the rules that underlie classification. simple prototypes for computer pun generation were reported in the early 1990s, based on a natural language generator program, vinci. graeme ritchie and kim binst... | a conversational user interface ( cui ) is a user interface for computers that emulates a conversation with a real human. historically, computers have relied on text - based user interfaces and graphical user interfaces ( guis ) ( such as the user pressing a " back " button ) to translate the user's desired action into... | a program written in assembly language consists of a series of mnemonic processor instructions and meta - statements ( known variously as declarative operations, directives, pseudo - instructions, pseudo - operations and pseudo - ops ), comments and data. assembly language instructions usually consist of an opcode mnem... |
a student notices a large number of hawks in the playground, what will likely happen to the lizards? | [
"they will flourish and thrive",
"their kind will dwindle",
"they will become predators",
"all of these"
] | Key fact:
hawks eat lizards | B | 1 | openbookqa | phylomedb is a public biological database for complete catalogs of gene phylogenies ( phylomes ). it allows users to interactively explore the evolutionary history of genes through the visualization of phylogenetic trees and multiple sequence alignments. moreover, phylomedb provides genome - wide orthology and paralogy... | a statistical database is a database used for statistical analysis purposes. it is an olap ( online analytical processing ), instead of oltp ( online transaction processing ) system. modern decision, and classical statistical databases are often closer to the relational model than the multidimensional model commonly us... | in bioinformatics, a gene disease database is a systematized collection of data, typically structured to model aspects of reality, in a way to comprehend the underlying mechanisms of complex diseases, by understanding multiple composite interactions between phenotype - genotype relationships and gene - disease mechanis... |
When you increase the viability of food, you increase the ability to | [
"waste it",
"modify it",
"disperse it",
"displace it"
] | Key fact:
as ability to preserve food increases , the ability to transport food increases | C | 2 | openbookqa | a database dump contains a record of the table structure and / or the data from a database and is usually in the form of a list of sql statements ( " sql dump " ). a database dump is most often used for backing up a database so that its contents can be restored in the event of data loss. corrupted databases can often b... | a flat - file database is a database stored in a file called a flat file. records follow a uniform format, and there are no structures for indexing or recognizing relationships between records. the file is simple. a flat file can be a plain text file ( e. g. csv, txt or tsv ), or a binary file. relationships can be inf... | the problem of database repair is a question about relational databases which has been studied in database theory, and which is a particular kind of data cleansing. the problem asks about how we can " repair " an input relational database in order to make it satisfy integrity constraints. the goal of the problem is to ... |
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