Distribution was as follows (N=35):
2: 0000 1: 99888888887777666666555554432 0: 54 (MAX, MED, MIN) = (20, 17, 4) PROBLEM H1.1 (4 points): Common mistake was saying Fly(P_1,SFO,JFK), Fly(P_2,JFK,SFO) but neither of these is allowed from the initial position. [-2] PROBLEM H1.2 (16 points): Common mistakes: * missing some or many initial conditions, e.g., that a thing is a Box or a Light [-2 to -5] * missing/wrong step in plan [-1 each] * not having predicates that enforce the moves (Go and Push) can only occur between locations in the same room [-2]