Which of the following represents a correct sentence?
Group of answer choices

My friend and I talked about old times; I remembered some things that she did not.

My friend’s mother told me what her other children had been doing; which was a treat as well I had not seen them in years and I was glad to know about them.

I found out that they both had children and she said she had nine grandchildren total.

Without a doubt, the correct answer is

A.  My friend and I talked about old times; I remembered some things that she did not.

Here you have two complete (independent) sentences connected (separated) correctly with a semi-colon.

Explanation:

B. ... uses incorrect punctuation

C. is missing critical punctuation

the sentence that avoid faulty coordination is:

culture, which is well represented in philadelphia, plays a major role including theatre, music, and the visual arts.  

faulty coordination occurs when the writer gives equal importance two different ideas (clauses) which in fact are not equivalent. in order to correct a misplaced clause or idea, the writer can place less important or emphatic ideas in a relative clause as in the previous sentence.  

i think its d, but grammarly says none

explanation: