instruction:
Given a sentence, generate a new sentence by performing small changes on the sentence. Here, make sure that the changes are semantically related and syntactically similar to the input. And the generated sentence should have high commonsense plausibility, that is to have reasonable probability of it being true.
question:
A teacher can ask whether a student know the answer to a question.
answer:
A body can ask whether a student know the answer to a question .


question:
You would eat ice cream because you are depressed.
answer:
You would change ice cream because you are depressed .


question:
The effect of attending school is acquiring knowledge or clarity .
answer:

The effect of attending school is acquiring knowledge or success .