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.

Example Input: In early May 1990 one of the two A&M researchers, Kevin Wolf, acknowledged the possibility of spiking, but said that the most likely explanation was tritium contamination in the palladium electrodes or simply contamination due to sloppy work. In June 1990 an article in Science by science writer Gary Taubes destroyed the public credibility of the A&M tritium results when it accused its group leader John Bockris and one of _his_ graduate students of spiking the cells with tritium. <sep>, Pronoun: his
Example Output: John Bockris

Example Input: Ron Taylor is an amateur conservationist who loves the sea and establishes a whale watching company after spotting a whale in the bay. He used to work at the local fish and chips shop (Hook, Line & Thinker) for Colin (played by Dave Fane). After having _his_ grandfather's boat impounded, Ron and Colin try and steal it back but are caught by Officer Mike. <sep>, Pronoun: his
Example Output: Ron

Example Input: I try not to pick songs that I can't deliver, that I don't understand, that I've not been through. The one thing that I want people to say about my music is that it's real.'' Womack told Billboard, ''I wanted Mark Wright to produce me, because of that full, fat sound _he_gets.'' <sep>, Pronoun: he
Example Output:
Mark Wright