I have error in the scripting that I don't understand, how do I fix it?

script.Parent.DialogChoiceSelected:connect(function(player, choice)
    if choice == script.Parent.DialogChoice.Burger.Okay then
            game.ReplicatedStorage.Burger:Clone().Parent = player.Backpack
            game.ReplicatedStorage.Burger:Clone().Parent = player.StarterGear
        end
    if choice == script.Parent.DialogChoice.BloxyCola.Okay then
            game.ReplicatedStorage.BloxyCola:Clone().Parent = player.Backpack
            game.ReplicatedStorage.BloxyCola:Clone().Parent = player.StarterGear
        end
if choice == script.Parent.DialogChoice.Pizza.Okay then
            game.ReplicatedStorage.Pizza:Clone().Parent = player.Backpack
            game.ReplicatedStorage.Pizza:Clone().Parent = player.StarterGear
   	end
end)