Q--Could someone in the Canary Islands fish for largemouth bass?
A--My step-by-step reasoning: The Canary Islands are located in the Atlantic Ocean. The Atlantic Ocean is a body of salt water. Largemouth bass live in fresh water.
So, the answer is no.

Q--Would lumberjacks get full after eating three dosa?
A--My step-by-step reasoning: Dosa are thin rice pancakes from South India. One dosa is approximately 110 calories. The average lumberjack would eat 8000 calories per day.
So, the answer is no.

Q--If one of your feet is in a leg cast, should the other be in a sandal?
A--My step-by-step reasoning: If you are using crutches, it is advised to have non-slip shoes with a closed toe. Most sandals do not have non-slip traction and, by definition, don't have closed toes. If you are in a leg cast you are likely to be using crutches.
So, the answer is no.

Q--Would an uninsured person be more likely than an insured person to decline a CT scan?
A--
My step-by-step reasoning: Without insurance, a CT scan can cost up to $5,000. Most insurance companies will cover or reimburse the cost of a CT scan.
So, the answer is yes.