With no explanation, chose the best option from "A" or "B". Jack's kids are always begging to be allowed to walk to the corner store a mile away, even though there are no sidewalks to safely walk on. Jack wants his kids to stop nagging him about walking to the store.

A: Jack shows his kids a gruesome video about what happens to pedestrians who get hit by cars.
B: Jack gives in and lets his kids start walking to the store on the main road.
A.