In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

Q: Sentence: Thousands of receptor cells that detect the sex attractant equip each filament of antenna structure. Question: Thousands of receptor cells that detect the sex attractant equip each filament of what structure?

A: antenna
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Q: Sentence: Liquid nitrogen is used for cooling detectors of infrared telescopes. Question: What is used for cooling detectors of infrared telescopes?

A: liquid nitrogen
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Q: Sentence: Loss of energy is the reason that food chain typically has few levels. Question: Loss of energy is the reason that what typically has few levels?

A:
food chain
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