The last one is the answer im pretty sure
All of the stated options are correct about the usage of quotation marks, except for C, indicating measurements in inches.
There is only one answer but what is the answer.
The correct answer is paradox.
Paradox is a figure of speech that combines two completely opposite things into one. In the excerpt above, we can see that the speaker is willing to wait for his/her loved one his/her entire life, however, only if they don't take too long to get to him/her. This is a paradox because they weren't willing to wait for them long in the first place, as it turns out.