Answer: B. Parentheses are used to enclose text within other parentheses.
Step-by-step explanation:
Parentheses possess certain rules that govern it's use.
Rule 1: Use parentheses to enclose information that clarifies or is used as an aside.
For Example:
1. He finally answered (after taking five minutes to think) that he did not understand the question.
2. He gave me a nice bonus ($500).
It is important to note that the use of parentheses indicates that the writer considered the information less important—almost an afterthought.
Rule 2: Periods go inside parentheses only if an entire sentence is inside the parentheses.
This is a rule with a lot of wiggle room. An entire sentence in parentheses is often acceptable without an enclosed period:
For Example:
1. Please read the analysis. (You'll be amazed.)
2. Please read the analysis (you'll be amazed).