Who is he?
Master Sifu passes wisdom on to Jack because he has much to teach him.

OPTIONS:
- Master Sifu
- Jack

A:
Master Sifu

Who is it?
T-Mobile's data plan is better than AT&T's data plan since it throttles user for excessive data usage.

OPTIONS:
- T-Mobile
- AT&T

A:
AT&T

Who is they?
The government wants to prohibit the people from playing chess on Monday because they want Mondays to be more productive.

OPTIONS:
- The government
- the people

A:

The government