Two boys in black swimming trunks are holding another boy by his arms and legs on a beach.
One boy is holding two boys by their arms and legs
Two boys cannot be holding another boy if one boy is holding two boys.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(on(e1,x8) & n_beach(x8) & by(e1,x5) & n_leg(x7) & n_arm(x6) & subset_of(x7,x5) & subset_of(x6,x5) & of(x5,x2) & n_male(x2) & Theme(e1,x4) & Actor(e1,x1) & v_hold(e1) & n_boy(x4) & -(x4 = x1) & n_boy(x1) & n_boy(x1) & in(x1,x2) & n_trunk(x2) & of(x2,x3) & n_swimming(x3) & a_black(s1) & Theme(s1,x2) & card_eq_2(x1))
exists e1 x1 x2 x3 x4 x5.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & by(x2,x3) & n_leg(x5) & n_arm(x4) & subset_of(x5,x3) & subset_of(x4,x3) & of(x3,x1) & n_thing(x1) & n_boy(x2) & card_eq_2(x2) & n_boy(x1) & card_eq_1(x1))