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: The effect of staging a video is starting the video .

SOLUTION: The effect of viewing a video is starting the processing .

PROBLEM: You are likely to find a glitch in a logic or other service . ].

SOLUTION: You are likely to command a site in a nursery or other building . ].

PROBLEM: You would jump at the contract because you want better conditions .

SOLUTION:
You would jump at the chance because you want better conditions.