CONTEXT: Billy cried because Toby wouldn't accept *his* toy.

Multi-choice question: Do "Billy" and "his" have the same meaning?
yes

CONTEXT: I put the cake away in the refrigerator . *It* has a lot of butter in it.

Multi-choice question: Do "the refrigerator" and "It" have the same meaning?
no

CONTEXT: The mothers of Arthur and Celeste have come to the town to fetch them. They are very happy to have them back, but they scold *them* just the same because they ran away.

Multi-choice question: Do "Arthur and Celeste" and "them" have the same meaning?
yes

CONTEXT: In July, Kamtchatka declared war on Yakutsk . Since Yakutsk 's army was much better equipped and ten times larger, *they* were defeated within weeks.

Multi-choice question: Do "Yakutsk" and "they" have the same meaning?
no