Given is - Mrs. Piper is driving Anna, Jo, and Mai home from school. All of them want to ride in the front seat. How can she make a fair decision about who rides in the front seat?
Option A suits the best as each kid gets two chances to win. Option B is also a good one as it is the simplest of all other options. As only one kid can sit in the front, so option B goes well with the situation. Mrs.Piper can herself draw out the winning name.