> Based on the information you provided, "If it rains today, I will drive home," we can infer that rain is a sufficient condition for you to drive home. However, you mentioned that you did not drive home. This means that it is not guaranteed that it did not rain because there might be other reasons why you didn't drive home. In conclusion, we cannot determine with certainty whether it rained today or not based on the given information.
Prompting "use logic" resulted in a correct answer.
