A deck of cards contains RED cards numbered 1 , 2 and BLUE cards numbered 1 , 2 , 3 , 4 , 5 . Let R be the event of drawing a red card, B the event of drawing a blue card, E the event of drawing an even numbered card, and O the event of drawing an odd card. Drawing the Blue 2 is an example of which of the following events? Select all correct answers.