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: High explosives create shock waves that exceed the speed of sound, a phenomenon that goes by supersonic term. Question: High explosives create shock waves that exceed the speed of sound, a phenomenon that goes by what term?
answer:
supersonic


question:
Sentence: The development of the respiratory system in the fetus begins at about 4 weeks. Question: The development of the respiratory system in the fetus begins at about?
answer:
4 weeks


question:
Sentence: Single-celled type of organisms do not need blood. Question: What type of organisms do not need blood?
answer:

single-celled