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: Volcanic gases helpe to form the atmosphere on earth. Question: What did volcanic gases help to form on earth?

Ex Output:
atmosphere


Ex Input:
Sentence: Autosomes is another term for body chromosomes. Question: What is another term for body chromosomes?

Ex Output:
autosomes


Ex Input:
Sentence: Saturn is made mostly of helium and hydrogen. Question: Saturn is made mostly of helium and what else?

Ex Output:

hydrogen