a 2. Consider a modification of the Rock-Paper-Scissors game in which P2 is an expert in body language tells. In particular, assume that P2 can tell whether P1 is about to play R or not. At the same time, P2 cannot tell whether P1 is about to play P or S. In other words, P2 can partially observe Pi's choice. (a) [1pt] Represent this game in extensive form. (b) [1pt] Represent this game in normal form