What does it mean to rebut something? to strike with enough force to break an object to oppose using evidence or an argument to use an aggressive and intimidating tone to allow an opponent to win an argument

Which sentence refers to a dynamic character? a farmer sticks to an old method of farming while his peers adopt new methods. b. spoiled rich teenager learns humility after working with the homeless. c.two sisters argue over whether country life or city life is better. d. president can't decide whether to declare war over an incident.