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:
It 's insightful to look back on your childhood and think of happier endeavors .
answer:
It 's bound to look really on your childhood and think of happier outings .


question:
If you want to post a message then you should have an email.
answer:
If you want to find a message then you should have an email .


question:
A Sham is used for keeping the sun out of the eyes .
answer:

A hat is used for keeping the sun out of the eyes.