Climax is the second plot point when the confrontation of a story gets resolved. So it’s not that one.
Dramatic Irony is when the audience knows something that a character in the story does not. Doesn’t seem right either.
Drama is a genre. But you can also have a dramatic action in the story as well - normally some conflict that alter the perspective, physical well-being, while continuing the story. So not that either.
Parallel plots is left. It is a circular definition that plainly describes multiple plots experience a similar set of actions. It may or may not be happening in unison. This is the correct answer
He takes him to Bob crazy hot and show how happy he is in his condition even he’s poor he has a happy family and well gd food making him realise tht Scrooge should be grated for the things he has