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: Co 2 is the molecular formula of carbon dioxide. Question: What is the molecular formula of carbon dioxide?

Ex Output:
co 2

Ex Input:
Sentence: Breathing control is only effective if ventilation is matched to blood flow through alveolar capillaries. Question: What is only effective if ventilation is matched to blood flow through alveolar capillaries?

Ex Output:
breathing control

Ex Input:
Sentence: As ph increases, a solution becomes more basic. Question: As ph increases what happens to a solution?

Ex Output:
becomes more basic