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.

Ex Input:
You can acquire a base to pursue products .

Ex Output:
You can use a palette to make bars .


Ex Input:
A snowball is used to defend oneself against an alert .

Ex Output:
A chain is used to store oneself against an attack .


Ex Input:
If you want to run after the ball then you should have legs.

Ex Output:

If you want to run after the lunch then you should have legs .