I understand how we get to the correct answer (especially with the answers choice available) when we take "uncomfortable" to be "not comfortable". However, wouldn't the contrapositives of both uncomfortable and comfortable also include neither uncomfortable and comfortable (tolerable)? (which weakens the correct answer :/).

Perhaps I am overthinking the terms???

Thanks for your help.

Just wondering why the negated example above is "Anywhere from none to exactly half of A are B" vs. Anywhere from none to exactly half of A is NOT B?