A set of fruits includes an apple, a banana, an orange, and a grape. The apple is red, the banana is yellow, the orange is orange, and the grape is purple. Which fruit is not yellow?
In a class of students, John, Lisa, Mark, and Sarah are present. John is older than Lisa but younger than Mark. Sarah is the youngest. Who is the oldest?
Four friends, A, B, C, and D, went to a park on different days: Monday, Tuesday, Wednesday, and Thursday. A went to the park before C but after B. D went to the park on Tuesday. On which day did C go to the park?