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.

Ex Input:
Sentence: Pahoehoe type of thin lava forms shapes and tubes as it flows. Question: What type of thin lava forms shapes and tubes as it flows?

Ex Output:
pahoehoe

Ex Input:
Sentence: In the nuclear fusion process, two light nuclei combine to produce a heavier nucleus and great energy. Question: In which process do two light nuclei combine to produce a heavier nucleus and great energy?

Ex Output:
nuclear fusion

Ex Input:
Sentence: Urea vertebrate animals metabolize ammonia what is the primary byproduct that is produced. Question: When vertebrate animals metabolize ammonia what is the primary byproduct that is produced?

Ex Output:
urea