## Question and Answer Where would computers be used for sorting?
Options:
- labyrinth
- mit
- post office
- university
- large city
post office
## Chain-of-thought Computers would be used for sorting and systematically arranging large volumes of mail received and sent every day in a post office.


## Question and Answer Where is a knight likely to be found in the US?
Options:
- middle ages
- chess set
- historical novel
- castle
- guarding the king
chess set
## Chain-of-thought Chess set is a chessboard and a set of any of the six different types of movable objects called chessmen. Knight is likely to be found in the US in chess set.


## Question and Answer What continent is a marmot likely to be found on?
Options:
- south america
- outside
- new zealand
- wilderness
- jungle
south america
## Chain-of-thought
South america is continent. A specie of marmots is foubd in south america.