Problem: We saw a boy trying to leap a pony over a gate; the pony would not take the leap, and the boy cut him with the whip, but *he* only turned to one side.
Are "he" and "pony" the same?
****
Answer: yes

Problem: Mark was close to Mr. Singer 's heels. He heard him calling for the captain , promising him, in the jargon everyone talked that night, that not one thing should be damaged on the ship except only the ammunition, but the captain and all *his* crew had best stay in the cabin until the work was over.
Are "his" and "the captain" the same?
****
Answer: yes

Problem: Anna did a lot better than her good friend Lucy on the test because *she* had studied so hard.
Are "she" and "Lucy" the same?
****
Answer:
no