QUES:
Who is he in the following sentence?

Steve Urkel was always annoying Carl Winslow in the show, "Family Matters", because he is quite annoying by nature.

ANS:
Steve Urkel

QUES:
Who is they in the following sentence?

Walmart is enforcing strict guidelines for customers this Black Friday because they do not want a recap of the disaster that occurred the previous year.

ANS:
Walmart

QUES:
Who is he in the following sentence?

Bob killed Vincent because he was stealing drugs.

ANS:
Vincent