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: Of course, a net external force is needed to cause any acceleration, just as newton proposed in his second law of motion. Question: Of course, a net external force is needed to cause any acceleration, just as newton proposed in his second law of what?

Output: motion


Input: Consider Input: Sentence: Rock containing fossilized seashells found on a mountaintop of the following provides the best evidence that earth has evolved over geologic time. Question: Which of the following provides the best evidence that Earth has evolved over geologic time?

Output: rock containing fossilized seashells found on a mountaintop


Input: Consider Input: Sentence: Allolactose inducer turns on the expression of the lac genes. Question: Which inducer turns on the expression of the lac genes?


Output: allolactose


