Two men with paddles in the water.
Two men playing around
The men are either in the water or they are playing around but not both at the same time.
exists x1 x2 x3.(n_water(x3) & a_topic(x1) & with(x1,x2) & in(x2,x3) & n_paddle(x2) & n_man(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(a_topic(x1) & a_around(s1) & Manner(e1,s1) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))