Read the sentence to find out if there is any error in it. The error is any, will be in one part is the sentence. The number of that part will be the answer. If there is no error, then the answer is (5). Ignore error of punctuations if any.

As though Ashley was (1)/ legally 18, her mom did not (2)/ think it was right for (3)/ her to get married. (4)/ No error (5)