I need help with this question can anybody help please

Which excerpt best states the central idea of the second paragraph of the dark game ?

Which is the most accurate definition of a clause? a) a clause is any group of two or more words. b) a clause is a group of words with a subject and a verb. c) a clause is a group of words with a subject and a verb that can stand alone. d) a clause is a group of words with a subject and a verb that cannot stand alone.

Very strange or unusual quality of a dream