Problem: The painting in Mark's living room shows an oak tree. *It* is to the right of the bookcase.

Do "It" and "The painting" mean the same thing?

Answer: yes

Problem: Emma did not pass the ball to Janie although *she* saw that she was open.

Do "she" and "Janie" mean the same thing?

Answer: no

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

Do "she" and "Ann" mean the same thing?

Answer:
yes