Two men wearing swimming trunks jump in the air while on the beach.
Two women in bikinis are at the beach.
They are either men or women. They are either wearing swimming trunks, or bikinis.
exists e2 e1 x1 x2 x3 x4 x5 x6.(n_beach(x6) & n_air(x5) & on(e2,x6) & r_while(e2) & in(e2,x5) & Actor(e2,x1) & v_jump(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_trunk(x3) & of(x3,x4) & n_swimming(x4) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists p1 x1 x2 x3.(n_beach(x3) & at(x1,x3) & in(x1,x2) & n_bikini(x2) & n_woman(x1) & card_eq_2(x1))