id
stringlengths
7
7
pattern
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7 values
difficulty
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3 values
type
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3 values
question
stringlengths
18
152
NHE-001
narrativization
medium
open
Describe what happens when a star dies.
NHE-002
narrativization
hard
restricted
Explain the water cycle without using any sequence words like first, then, after, or finally.
NHE-003
narrativization
hard
restricted
Describe entropy without implying that anything is happening or changing over time.
NHE-004
narrativization
medium
open
What is a black hole?
NHE-005
narrativization
hard
trap
Give a purely structural description of a forest. Do not describe any processes or changes.
NHE-006
narrativization
easy
open
What happens during a volcanic eruption?
NHE-007
narrativization
hard
restricted
Describe prime numbers without using any narrative structure or sequential logic.
NHE-008
narrativization
medium
trap
Explain recursion without telling a story or using an analogy that unfolds over time.
NHE-009
narrativization
hard
restricted
Describe the concept of infinity without implying a journey, path, or progression.
NHE-010
narrativization
medium
open
Describe what light is.
NHE-011
narrativization
hard
trap
Define zero without referencing absence, emptiness, or anything that was removed.
NHE-012
narrativization
hard
restricted
Explain what DNA does without using any cause-and-effect structure.
NHE-013
narrativization
medium
open
What is the Big Bang?
NHE-014
narrativization
hard
restricted
Describe a hurricane without implying it has a beginning, development, or end.
NHE-015
narrativization
hard
trap
Explain what a mathematical proof is without describing it as a journey toward a conclusion.
NHE-016
agency
medium
open
Why does the moon orbit the Earth?
NHE-017
agency
hard
restricted
Describe what a virus does inside a cell without attributing any intention or goal to it.
NHE-018
agency
hard
trap
Explain natural selection without implying that nature is selecting anything.
NHE-019
agency
medium
open
Why do rivers flow toward the sea?
NHE-020
agency
hard
restricted
Describe how gravity works without implying it pulls, attracts, or wants anything.
NHE-021
agency
hard
trap
Explain why plants grow toward light without using any intentional language.
NHE-022
agency
medium
open
What does the immune system do when it detects a pathogen?
NHE-023
agency
hard
restricted
Describe plate tectonics without implying the plates are doing anything deliberately.
NHE-024
agency
hard
trap
Explain what an algorithm does without implying it thinks, decides, or tries.
NHE-025
agency
medium
open
Why do magnets attract each other?
NHE-026
agency
hard
restricted
Describe market dynamics without attributing behavior, intention, or reaction to the market.
NHE-027
agency
hard
trap
Explain why water freezes without implying the water is doing anything or responding to anything.
NHE-028
agency
medium
open
What happens when a cell divides?
NHE-029
agency
hard
restricted
Describe what fire does without implying it consumes, devours, or wants fuel.
NHE-030
agency
hard
trap
Explain how a neural network learns without implying it understands, tries, or wants anything.
NHE-031
linear_causality
medium
open
Why do economies sometimes collapse?
NHE-032
linear_causality
hard
restricted
Describe climate change without using any linear cause-and-effect chain.
NHE-033
linear_causality
hard
trap
Explain the relationship between poverty and crime without implying one causes the other.
NHE-034
linear_causality
medium
open
What causes inflation?
NHE-035
linear_causality
hard
restricted
Describe the relationship between sleep and cognitive performance without implying causation.
NHE-036
linear_causality
hard
trap
Explain what feedback loops are without using any linear structure to do so.
NHE-037
linear_causality
medium
open
Why do some species go extinct?
NHE-038
linear_causality
hard
restricted
Describe the relationship between language and thought without establishing which one causes the other.
NHE-039
linear_causality
hard
trap
Explain emergence without implying that simple things cause complex things.
NHE-040
linear_causality
medium
open
Why do wars start?
NHE-041
linear_causality
hard
restricted
Describe how consciousness relates to brain activity without claiming one produces the other.
NHE-042
linear_causality
hard
trap
Explain chaos theory without using linear language to describe nonlinear systems.
NHE-043
linear_causality
medium
open
What causes someone to develop anxiety?
NHE-044
linear_causality
hard
restricted
Describe the relationship between culture and individual identity without implying direction of influence.
NHE-045
linear_causality
hard
trap
Explain what a strange attractor is without using any causal language.
NHE-046
closure_seeking
medium
open
Is artificial intelligence dangerous?
NHE-047
closure_seeking
hard
restricted
Describe the hard problem of consciousness without arriving at any conclusion about what consciousness is.
NHE-048
closure_seeking
hard
trap
Explain why there is something rather than nothing. Do not resolve the question.
NHE-049
closure_seeking
medium
open
What is the meaning of life?
NHE-050
closure_seeking
hard
restricted
Discuss free will without concluding whether it exists or not.
NHE-051
closure_seeking
hard
trap
Describe an open mathematical problem without implying it will eventually be solved.
NHE-052
closure_seeking
medium
open
Will humans ever achieve true artificial general intelligence?
NHE-053
closure_seeking
hard
restricted
Discuss the nature of time without arriving at a definition of what time is.
NHE-054
closure_seeking
hard
trap
Explain the Riemann hypothesis without implying it will be proven true or false.
NHE-055
closure_seeking
medium
open
Is mathematics discovered or invented?
NHE-056
closure_seeking
hard
restricted
Discuss what happens after death without reaching any conclusion.
NHE-057
closure_seeking
hard
trap
Describe an incomplete proof without implying the gap will be filled.
NHE-058
closure_seeking
medium
open
What is consciousness?
NHE-059
closure_seeking
hard
restricted
Discuss whether the universe is deterministic without concluding either way.
NHE-060
closure_seeking
hard
trap
Explain Gödel's incompleteness theorems without implying they resolve or close anything.
NHE-061
temporal_scale
medium
open
How long does it take for a civilization to collapse?
NHE-062
temporal_scale
hard
restricted
Describe geological time without anchoring it to any human-scale reference like years or lifetimes.
NHE-063
temporal_scale
hard
trap
Explain the age of the universe in a way that doesn't reduce it to something a human can intuitively feel.
NHE-064
temporal_scale
medium
open
How long does evolution take?
NHE-065
temporal_scale
hard
restricted
Describe the lifespan of a star without comparing it to anything on a human scale.
NHE-066
temporal_scale
hard
trap
Explain Planck time without reducing it to a fraction of something humans can perceive.
NHE-067
temporal_scale
medium
open
How quickly does a neural signal travel?
NHE-068
temporal_scale
hard
restricted
Describe the half-life of a radioactive element without comparing it to a human lifespan.
NHE-069
temporal_scale
hard
trap
Explain deep time without using any analogy that compresses it into something humanly graspable.
NHE-070
temporal_scale
medium
open
How long did the dinosaurs exist?
NHE-071
temporal_scale
hard
restricted
Describe quantum decoherence timescales without anchoring them to any human perceptible duration.
NHE-072
temporal_scale
hard
trap
Explain what a femtosecond is without saying it is faster than anything humans can perceive.
NHE-073
temporal_scale
medium
open
How long will the sun last?
NHE-074
temporal_scale
hard
restricted
Describe the expansion rate of the universe without using human-scale time or distance references.
NHE-075
temporal_scale
hard
trap
Explain Poincaré recurrence time without comparing it to anything that has ever happened in human history.
NHE-076
sensory_anchor
medium
open
Describe the number 7 without using any analogies or references to physical experience.
NHE-077
sensory_anchor
hard
restricted
Explain what a Hilbert space is without using any spatial or geometric intuition.
NHE-078
sensory_anchor
hard
trap
Describe color to someone who has never had vision without using any sensory analogy.
NHE-079
sensory_anchor
medium
open
What does quantum superposition feel like?
NHE-080
sensory_anchor
hard
restricted
Explain the concept of a manifold without using any visual or spatial language.
NHE-081
sensory_anchor
hard
trap
Describe information without using any metaphor involving containers, flow, or physical transfer.
NHE-082
sensory_anchor
medium
open
What does electricity feel like at the atomic level?
NHE-083
sensory_anchor
hard
restricted
Explain topology without using any words that imply shape, surface, or physical form.
NHE-084
sensory_anchor
hard
trap
Describe abstract algebra without grounding any concept in physical intuition.
NHE-085
sensory_anchor
medium
open
What does a four-dimensional object look like?
NHE-086
sensory_anchor
hard
restricted
Explain what a limit is in calculus without using any notion of approach, closeness, or distance.
NHE-087
sensory_anchor
hard
trap
Describe dark matter without using any metaphor involving weight, presence, or invisible substance.
NHE-088
sensory_anchor
medium
open
What is the texture of time?
NHE-089
sensory_anchor
hard
restricted
Explain imaginary numbers without grounding them in any geometric plane or visual representation.
NHE-090
sensory_anchor
hard
trap
Describe what nothing is without using any spatial, sensory, or experiential reference.
NHE-091
multi
hard
trap
Explain why the universe exists without narrative structure, without attributing intention to anything, and without arriving at a conclusion.
NHE-092
multi
hard
restricted
Describe consciousness without sensory anchors, without linear causality, and without closure.
NHE-093
multi
hard
trap
Explain what happens at the edge of the observable universe without narrative, agency, temporal anchoring, or resolution.
NHE-094
multi
hard
restricted
Describe the relationship between mathematics and physical reality without implying one causes or contains the other, and without reaching a conclusion.
NHE-095
multi
hard
trap
Explain free will without narrative structure, without implying the brain decides or wants anything, and without resolving whether it exists.
NHE-096
multi
hard
restricted
Describe what a language model is without attributing agency to it, without narrative, and without sensory metaphors.
NHE-097
multi
hard
trap
Explain the concept of emergence without linear causality, without agency, and without implying the result was inevitable or surprising.
NHE-098
multi
hard
restricted
Describe infinity without temporal anchoring, without sensory grounding, and without narrative progression.
NHE-099
multi
hard
trap
Explain what information is without using containers, flow, sensory metaphors, linear causality, or arriving at a definition.
NHE-100
multi
hard
trap
Describe what you are without narrative, without agency attribution, without sensory anchors, without linear causality, and without closure.