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.
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Question: If you want to fly in an ecosystem then you should plan a time .

Answer: If you want to hike in an ID then you should study a ticket .


Question: You would ride a bike because you want some fresh air.

Answer: You would load a bike because you wore some bulky case .


Question: You are likely to find a surface in liquids.

Answer:
You are likely to find a presence in liquids .