Two women are jumping while playing volleyball on the beach.
two women are sitting while playing cards on the beach
One cannot be jumping and sitting simultaneously.
exists e2 e1 x1 x2 x3.(n_beach(x3) & while(e1,e2) & on(e2,x3) & Theme(e2,x2) & Actor(e2,x1) & v_play(e2) & n_volleyball(x2) & Actor(e1,x1) & v_jump(e1) & n_woman(x1) & card_eq_2(x1))
exists e2 e1 x1 x2 x3.(n_beach(x3) & while(e1,e2) & on(e2,x3) & Theme(e2,x2) & Actor(e2,x1) & v_play(e2) & n_card(x2) & Actor(e1,x1) & v_sit(e1) & n_woman(x1) & card_eq_2(x1))