With no explanation, chose the best option from "A" or "B". Tim gets a new remote-control boat from the hobby store that is much nicer, and more complicated, than anything he has ever used before. Tim wants to try out his new boat.

A: Tim takes his boat straight to the river and puts it in the water to try it out.
B: Tim takes his boat home to get a feel for it, in his bathtub, before he takes it out into the river.
B.