Two male friends in swimming trunks jump on the beach while people in the background lay in the sand.
There are two people who are friends.
Two male friends implies There are two people who are friends.
exists e1 p1 s1 x1 x2 x3 x4 x6 x7.(n_sand(x7) & n_background(x6) & n_beach(x4) & exists e2 x5.(in(e2,x7) & Actor(e2,x5) & v_lay(e2) & in(x5,x6) & n_people(x5)) & while(e1,p1) & on(e1,x4) & Actor(e1,x1) & v_jump(e1) & in(x1,x2) & n_trunk(x2) & of(x2,x3) & n_swimming(x3) & n_friend(x1) & a_male(s1) & Theme(s1,x1) & card_eq_2(x1))
exists p1 x1 p2 x2 x3.((x1 = x2) & exists x4.((x3 = x4) & n_friend(x4)) & (x2 = x3) & n_people(x2) & card_eq_2(x2))