With no explanation, chose the best option from "A" or "B". Dave is in the kitchen when his son Max brings him a report card with straight A's. Dave wants to say something to Max about the report card.

A: Dave tells Max that he did a superb job and that he's the son of the year, and Dave will buy him ice cream.
B: Dave tells Max that he did what he was supposed to and now he has to work even harder to do it again next year.
A.