Who Was The Youngest Person To Die You Have To Vote One Person Off The Island (they Die Subsequently) Who Would It Be?

You have to vote one person off the island (they die subsequently) who would it be? - who was the youngest person to die

pregnant women who slept with your partner?
a child one day find life on Mars?
an elderly woman in perfect health, which is 72?
Your best friend when you were young, who has cancer and will die in eight months?