SBI Clerk Exam 13 Jul 2021 Shift 1 Solved Paper

Read the following sentence and determine whether there is any error in it. The error, if any, will be in one part of the sentence. If the sentence is error-free, then select ‘No Error’ as your answer.
“Lisa is more stronger than(A)/ her opponent”, said the coach(B)/ during the press briefing(C)/ ahead of the Asian Games.(D)