Q: Pete envies Martin because *he* is very successful.
Are "Pete" and "he" the same?
=======
A: no

Q: Bob paid for Charlie 's college education, but now Charlie acts as though it never happened. *He* is very ungrateful.
Are "Bob" and "He" the same?
=======
A: no

Q: John couldn't see the stage with Billy in front of him because *he* is so short.
Are "John" and "he" the same?
=======
A:
yes