You will see a sentence and a given pronoun. Answer with the word in the sentence to which the pronoun is referring.

Ex Input:
text: sam goodman's biography of the spartan general xenophanes conveys a vivid sense of the difficulties he faced in his research.; pronoun: he

Ex Output:
goodman


Ex Input:
text: i poured water from the bottle into the cup until it was full.; pronoun: it

Ex Output:
the cup


Ex Input:
text: the customer walked into the bank and stabbed one of the tellers. he was immediately taken to the police station.; pronoun: he

Ex Output:

the customer