QUES:
Who is they in the following sentence?

The Disney characters at Disney World entertain the audience because they are there to keep people happy.

OPTIONS:
- The Disney characters
- the audience

ANS:
The Disney characters

QUES:
Who is she in the following sentence?

The waitress noticed that Rebecca's glass was empty, so she filled it.

OPTIONS:
- The waitress
- Rebecca

ANS:
The waitress

QUES:
Who is they in the following sentence?

The band connected well to their fans, so they continued to buy albums.

OPTIONS:
- The band
- their fans

ANS:
their fans