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: Metallic bonds hold together positive metal ions and their valence electrons. Question: What types of bonds hold together positive metal ions and their valence electrons?

Output: metallic bonds

Input: Consider Input: Sentence: Corals build hard exoskeletons that grow to become coral reefs. Question: Corals build hard exoskeletons that grow to become what?

Output: coral reefs

Input: Consider Input: Sentence: You call a mixture of two or more substances in which dissolved particles are distributed evenly throughout a solution. Question: What do you call a mixture of two or more substances in which dissolved particles are distributed evenly throughout?
Output: solution