Car Wash<br>When I bought gas I bought a car wash too. After pumping the gas I drove over to the car wash. My car was really dirty. The car wash did a wonderful job. Now my car is sparkly clean again.

Can we draw the following conclusion?
The car really needed to be washed.

Available choices:
(a). Yes.
(b). It's impossible to say.
(c). No.
(a).