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: sid explained his theory to mark but he couldn't convince him.; pronoun: he
Example Output: sid

Example Input: text: sid explained his theory to mark but he couldn't understand him.; pronoun: he
Example Output: mark

Example Input: text: everyone really loved the oatmeal cookies; only a few people liked the chocolate chip cookies. next time, we should make more of them .; pronoun: them
Example Output:
the oatmeal cookies