instruction:
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.
question:
Sentence: The gas form of matter has neither a definite shape nor a definite volume. Question: What form of matter has neither a definite shape nor a definite volume?
answer:
gas


question:
Sentence: Capillaries are the smallest type of blood vessels. Question: What are the smallest type of blood vessels?
answer:
capillaries


question:
Sentence: A frog develops (a/an) lungs as it changes from a tadpole to an adult frog. Question: Which of the following structures does a frog develop as it changes from a tadpole to an adult frog?
answer:

lungs