Which of these contexts describes a situation that is certain? Rolling a number less than or equal to 6 on a standard six-sided die, numbered from 1 to 6. Spinning a spinner divided into four equal-sized sections colored red/green/yellow/blue and landing on green or red or blue. Winning a raffle that sold a total of 100 tickets if you bought 50 tickets. Reaching into a bag full of 19 strawberry chews and 1 cherry chew without looking and pulling out a pineapple chew.