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

Example Input: text: carol believed that rebecca regretted that she had stolen the watch.; pronoun: she
Example Output: carol

Example Input: text: george got free tickets to the play, but he gave them to eric, even though he was particularly eager to see it.; pronoun: he
Example Output: george

Example Input: text: the foxes are getting in at night and attacking the chickens. i shall have to guard them .; pronoun: them
Example Output:
the chickens