Draw a Venn Diagram Showing the Sets $A$ And $B$ Where $A$ Is the Set of People Under Age 21

Multiple Choice

Draw a Venn diagram showing the sets $A$ and $B$ where $A$ is the set of people under age 21, $B$ is the set of those 21 and over, and the universe is the set of all people. Assume that each region corresponds to a nonempty set.

A)
B)
C)
D)
E)