unexpected token else? please help

I don’t understand what i am doing wrong…

var compare = function(choice1, choice2) { if(choice1 === choice2) { return “The result is a tie!”; } else if(choice1 === “rock”) { if(choice2 === “scissors”) return “rock wins”; } else { return “paper wins”; } else if(choice1 === “paper”) { if(choice2 === “rock”) return “paper wins”; } else { return “scissors wins”; } }