Which sentence contains a punctuation error? A. My new brother in law is also my son's art teacher. B. It was a beach wedding, so both the bride and maid-of-honor wore no shoes. C. Her great-aunt introduced her to the great writers from that time. D. His uncle drew the family tree in time for the reunion.
"A. My new brother in law is also my son's art teacher" contains an error. "Brother-in-law", like Maid-of-honor should have two hyphens in it--on either side of the word "in".