Answer:
A) The man, whose name I don't recall, told us that we were going the wrong way".
Explanation:
The statement which is identified as the "relative clause" is ‘the man, whose I name I don’t recall, told us that we were going the wrong’. This is because the clause here ‘the man, I don’t remember’ modifies the noun ‘man’. The noun is modified with the reference made for him where he is not remembered for the direction which he gave. He had earlier told them that they were going wrong but his name was not recalled due to probable reasons.
