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: Streak is a more reliable trait or measure to identify minerals. Question: Which is a more reliable trait or measure to identify minerals?

Output: streak


Input: Consider Input: Sentence: Lyme disease is caused by bacteria. Question: Lyme disease is caused by what kind of organim?

Output: bacteria


Input: Consider Input: Sentence: Bases are antacids comprised of. Question: What are antacids comprised of?


Output: bases