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

A: It 's bound to look really on your childhood and think of happier outings .
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Q: An island is for being surrounded by water.

A: An island is for being surrounded by world .
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Q: Dragons are typically depicted as huge lizards, larger than elephants on average.

A:
bucks are typically depicted as huge lizards , larger than elephants on average .
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