Respuesta :
The sentence using the pronoun who as a relative pronoun is the first sentence:
A) The salesman who sold it to me was effective.
Who in the second sentence is not relative, it is interrogative.
A) The salesman who sold it to me was effective.
Who in the second sentence is not relative, it is interrogative.
i see nothing. :? sorry repost it or something ill be here to help.