Definition: In this task, you will be presented with a text and a pronoun. You should write the name that the pronoun refers to. Position of the pronoun in the text is showed within two "_"s.
Input: Robertson's pioneering, unconventional use of the wah-pedal as an extension of the instrument during soloing rather than as a purely rhythmic effect provided a boost to the band as well. In 1978 Robertson finally left the band and was replaced by guitarist Gary Moore, whom _he_had replaced in 1974. <sep>, Pronoun: he

Robertson