Q: Four wheel drive cars are used for rally racing instead of rear wheel cars because they are better for off-road racing.
Who they is?
A: Four wheel drive cars

Q: When Sue went to Nadia's home for dinner, she told the security guard to let her in.
Who she is?
A: Sue

Q: The mouse ran from the cat all the way to the kitchen because it was scared.
Who it is?
A:
The mouse