GMAT Sentence Correction (SC) | Re: There are a few acts of nature, such as a total solar

There are a few acts of nature, such as a total solar eclipse ora dormant volcano exploding, that are so rare and so dramatic as to seem like metaphors for the virtue of patience itself.

A) a dormant volcano exploding, that are so rare and so dramatic as to seem like metaphors for the virtue of patience itself
B) an explosion of a dormant volcano, that are so rare and dramatic enough that they seem like metaphors for the virtue of patience themselves
C) the explosion of a dormant volcano, that