A-Progressive tense Example: I bike everyday. "I am biking today."
The irony is that Tom is more educated then Huck, but makes it very complicated to free Jim, instead of doing it the simple way.
The answer is connotative, so choice A.
The reason why is because the denotative definition is "a place where you live, reside" which is the literal definition of "home". This is the definition you'd find in the dictionary. Whereas the definition of "warmth, comfort and affection" is an emotional connection often placed on the word "home".