Why is this wrong?

Hello,

The quiz want the anwser B. "A temperature sensor resistance decrease as the temperature increase"

but why anwser C is wrong? the opposite is also right. "A temperature sensor resistance increase as the temperature decrease".

Regards,

Vincent;

Both b and C are correct answers - there is a mistake in the quiz/programming.

Another mistake there - the "to" in the green print should be "too".