IN: Which person is he?
Herman Cain has fallen in the polls while Mitt Romney has increased his foothold, but he may have a comeback in the polls after the next debate.

OPTIONS:
- Herman Cain
- Mitt Romney
OUT: Herman Cain
Who is they?
Penguins tend to stay on land to avoid killer whales, because they cannot go on land.

OPTIONS:
- Penguins
- killer whales

A:
killer whales
IN:
Multi-choice problem: [it]

A mathematical equation is more influential than politics, because it will stand forever.

OPTIONS:
- A mathematical equation
- politics

OUT:
A mathematical equation
QUES:
Who is he in the following sentence?

Johnny Cage had to trick Scorpion into stretching himself out too thin since he had abilities which gave him the advantage.

OPTIONS:
- Johnny Cage
- Scorpion

ANS:
Scorpion
Question: The product fair showed Office 365, and it showed off with a game.
Based on this sentence, who is it?

OPTIONS:
- The product fair
- Office 365

Answer: Office 365
IN: Which person is they?
The AirForce is more appealing than the Army, but they are just as important.

OPTIONS:
- The AirForce
- the Army
OUT:
the Army