CoT: A person needs to maintain balance while doing ski. While learning to ski, the hardest thing for her is to maintain balance.

Q&A: What was the hardest thing for her to do while learning to ski?
Options:
- slip on ice
- fall down
- fall over
- sweat
- maintain balance
maintain balance


CoT: Engine is one of the most prefferd mode of transportation. Engines have rods in them as they are heavily made of metals.

Q&A: Where would you find a metal rod in most people's preferred method of transportation?
Options:
- airplane
- construction site
- shops
- engine
- broken bone
engine


CoT: A fan can watch sports games he is interested in. Sporting event can have many different sports games.

Q&A: What could a fan watch?
Options:
- football stadium
- sporting event
- bathroom
- sports stadium
- hot room
sporting event


CoT: Artists work on their painting in their studio. For their work lot of large pieces of paper are required.

Q&A:
Where could you find some large pieces of paper that are not for sale?
Options:
- cabinet
- computer printer
- suitcase
- office supply store
- artist's studio
artist's studio