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.

[Q]: You are likely to run a mother in a pack .
[A]: You are likely to find a mother in a pharmacy .


[Q]: Global lead equals global proportion .
[A]: Global humidity equals global warming .


[Q]: The student can present the portfolio .
[A]:
The student can touch the baby .