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.

You would exit your car because you came to a red light .
You would alert your car because you came to a red light .

You are likely to survive a game in a toy store .
You are likely to recognise a game in a toy match .

The effect of challenging the piano is stronger fingers .

The emphasis of playing the piano is stronger fingers .