QUES:
Who is they in the following sentence?

Frosted Flakes is tastier than Fiber One because they taste bland due to the fiber.

ANS:
Fiber One

QUES:
Who is it in the following sentence?

Paper beats rock, but it is beaten by scissors.

ANS:
Paper

QUES:
Who is he in the following sentence?

Steve loved Bush but he did not accept.

ANS:
Bush