While driving under normal conditions, your car gets two flat tires at the same time.
a) it is impossible
b) it is possible, but very unlikely
c) it is possible and likely

Ok lets limit out some of the answers. we know that this is perfectly possible, so a is not correct, we know that this is very unlikely, because have you or someone you know ever gotten two fllat tires at the same time? most likely not, so the answer is b