Given the task definition and input, reply with output. 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.

Soon after, Fatai was requested to record a studio version of Do You Want To Build A Snowman which was released as the lead single on Universal Music Australia's Christmas compilation album We Love Disney, in November 2014. Soon afterwards, Guy Sebastian requested Fatai to be a guest feature on _his_ song, Lightning, from his 2014 record Madness. <sep>, Pronoun: his
Guy Sebastian