I would also have to say that B is the answer. Why, I'm not sure.
Double quotes, comma, open and close brackets, and James,53 are unnecessary in the sentence.
<u>Explanation</u>:
- Generally in a sentence, only the meaning and the words should be defined. In this sentence, they are telling us that there is a separate time for jokes and at this time we should not say jokes. They are also saying that this is not the time for the jokes.
- This is the meaning. In this sentence, there is no need for double quotes, comma , brackets, James and 53. So these are unnecessary in this sentence.