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.

Example Input: Sentence: Protons and neutrons are made of quarks, which are fundamental particles of matter. Question: A fundamental particle of matter, protons and neutrons are made of these?
Example Output: quarks

Example Input: Sentence: Producing light without heat is called luminescence. Question: Producing light without heat is called what?
Example Output: luminescence

Example Input: Sentence: You call a substance that is not an acid or a base neutral. Question: What do you call a substance that is not an acid or a base?
Example Output:
neutral

