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

[Q]: text: i took the water bottle out of the backpack so that it would be lighter.; pronoun: it
[A]: the backpack


[Q]: text: george got free tickets to the play, but he gave them to eric, because he was particularly eager to see it.; pronoun: he
[A]: eric


[Q]: text: john couldn't see the stage with billy in front of him because he is so tall.; pronoun: he
[A]:
billy