Question: Broom stood in the middle of the room.  There were two doors on opposite sides of him, but he couldn't see them.  Where were they?

Choices: 
- large small
- extremes
- left right
- invisible
- front back

The rationale to choose "left right" as the answer is that: 

broom stood in the middle of the room. there were two doors on opposite sides of him, but he couldn't see themy left right. answer choices: