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int64 0
9
| prompt
stringlengths 50
176
| A
stringlengths 2
140
| B
stringlengths 2
153
| C
stringlengths 2
172
| D
stringlengths 2
192
| E
stringlengths 2
170
| answer
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|---|---|---|---|---|---|---|---|
9 | What are some materials that can be moved using screw conveyors? | Food waste, wood chips, and aggregates | Cereal grains, animal feed, and boiler ash | Meat and bone meal, municipal solid waste, and many others | All of the above | None of the above | D |
1 | Who was the first to document the resilience of life forms with increasing altitude? | Alexander von Humboldt | The Mountain Institute | Future Generations University | Researchers from Nepal | Researchers from China | A |
2 | What were the majority of servo drive systems based upon until the early 1980s? | Digital electronics | Analog electronics | Hydraulic systems | Pneumatic systems | Mechanical systems | B |
7 | Which animal-derived protein was largely replaced by recombinant human insulin? | Bovine insulin | Porcine insulin | Canine insulin | Feline insulin | Equine insulin | A |
9 | What is the term for a document that is styled by CSS? | Structured document | Hyperlinked document | Styled document | Displayed document | Unlimited document | C |