Which event is least likely to occur?

1. Rolling a multiple of 3 on a twelve-sided die, numbered from 1 to 12.

2. Spinning a spinner is divided into four equal-sized sections colored red/green/yellow/blue and lands on red or blue.

3. Winning a raffle that sold a total of 100 tickets, if you buy 62 tickets.

4. Reach into a bag full of 15 strawberry chews and 65 cherry chews without looking and pulling out a strawberry chew.