Best response: You are playing Rock-Paper-Scissors with a friend. Remember that Rock beats Scissors, Scissors beats Paper and Paper beats Rock. The table summarizes the payoffs to you and your friend. Your friend's choices Rock Paper Scissors Your choices Rock 0,0 -1,1 1,-1 Paper 1,-1 0,0 -1,1 Scissors -1,1 1,-1 0,0 What would be your expected payoff in this game if you had (wrongly) assumed your friend was rational, and chosen your best response accordingly