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.

Ex Input:
Next year, Cao Ren followed Cao Cao to attack Zhang Xiu, and was authorized to lead a separate command to raid the counties around, where he hijacked and enslaved several thousand residents. Zhang feigned surrender upon Cao Cao's arrival outside Wan, and attacked _his_ camp one night. <sep>, Pronoun: his

Ex Output:
Cao Cao


Ex Input:
Carlo Pedretti (born in Bologna, 1928) is an Italian historian. His area of expertise is the life and works of Leonardo da Vinci. By _his_ 13th birthday Pedretti had taught himself to write left handed and read backwards as did Leonardo. <sep>, Pronoun: his

Ex Output:
Pedretti


Ex Input:
Wendlinger recovered from his injuries, but when Sauber granted him an opportunity to drive in 1995 he was relieved of his duties before the Monaco event a year on from the accident, as his performances were disappointing. He was replaced by Jean-Christophe Boullion. Wendlinger came back briefly for Sauber in two Grands Prix at the end of the season, as Boullion also proved uncompetitive in relation to team-mate Heinz-Harald Frentzen. However, this return also proved to be a failure, and the 1995 Japanese and Australian Grands Prix proved to be _his_ Formula One swansong. <sep>, Pronoun: his

Ex Output:

Wendlinger