Problem: Jim yelled at Kevin because *he* was so upset.

Do "he" and "Kevin" mean the same thing?

Answer: no


Problem: In the storm, the tree fell down and crashed through the roof of my house. Now, I have to get *it* removed.

Do "it" and "the roof" mean the same thing?

Answer: no


Problem: Sir Clifford wants me to find him a new groom , about twenty or twenty-one, who knows his business. His old coachman is getting feeble, and he wants a man to work with him and get into *his* ways, who would be able, when the old man was pensioned off, to step into his place.

Do "his" and "new groom" mean the same thing?

Answer:
no