TASK DEFINITION: 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.
PROBLEM: A dinner mate can pass the pressure .

SOLUTION: A dinner a can pass the floor .

PROBLEM: You are likely to watch a cat in a picture of music .

SOLUTION: You are close to find a photo in a presence of sunlight .

PROBLEM: The lot of process is changing color .

SOLUTION:
The impression of character is changing color .