instruction:
You are given a sentence and a question. You're expected to write the correct answer based on the sentence.
question:
Sentence: Mary was bent two objects to see which would break first. The wooden board broke right away, while the metal pole didn't break at all. Question: Which object was less flexible?
answer:
wooden board

question:
Sentence: A worm and a caterpillar are crawling across a fallen tree trunk. The worm is not as speedy as the caterpillar. Question: Which will take longer to get across the tree trunk?
answer:
worm

question:
Sentence: A bed sheet is more flexible then a wooden board. Question: Which item is less likely to break if bent?
answer:
bed sheet