B - Climax
Climax means '<span>the most intense, exciting, or important point of something; a culmination or apex.' </span>
I think it is the second one because the rest don't sound correct .
Answer: behavior, looks, dialogue, and action
Explanation: hope this helps <3
If the octopus is inside one of the boxes, it doesn't matter what you ask if trying to find out which box the octopus is BEHIND