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.

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

Output: co 2


Input: Consider Input: Sentence: Lying with their mouths open, a behavior called gaping, probably serves the function of cooling down for crocodiles. Question: Lying with their mouths open, a behavior called gaping, probably serves what function for crocodiles?

Output: cooling down


Input: Consider Input: Sentence: Solid is characterized by molecules with minimal movement and strong forces between them. Question: Which state of matter is characterized by molecules with minimal movement and strong forces between them?


Output: solid