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: Weight is the force of gravity. Question: What is the force of gravity called?

Ex Output:
weight


Ex Input:
Sentence: A telescope is used to make objects in space appear closer. Question: What instrument is used to make objects in space appear closer?

Ex Output:
telescope


Ex Input:
Sentence: The main difference between eukaryotic and prokaryotic cells is that eukaryotic cells have a nucleus. Question: What is the main difference between eukaryotic and prokaryotic cells?

Ex Output:

eukaryotic cells have a nucleus