Problem: John was jogging through the park when he saw a man juggling watermelons. *He* was very impressive.

Are "He" and "John" the same?
Answer: no

Problem: Fred and Alice had very warm down coats , but *they* were not prepared for the cold in Alaska.

Are "they" and "coats" the same?
Answer: no

Problem: Ann asked Mary what time the library closes, but *she* had forgotten.

Are "she" and "Mary" the same?
Answer: yes

Problem: John hired Bill to take care of *him* .

Are "him" and "Bill" the same?
Answer:
no