 Hey, Dad, help me out. Who was the 23rd president of the United States? Oh, that's easy. It was Benjamin Harrison. All right, here's another one for you. Who was basketball's MVP in 1964? Come on, I thought this would be a challenge. It was Oscar Robertson. Okay, here's an easy one. That medicine you're taking, is it okay to take with your daily vitamin or aspirin? Well, you know, I'm not too sure if I have... And since you're starting to feel better, do you need to keep taking it, or can you stop?