Two male friends in swimming trunks jump on the beach while people in the background lay in the sand.
Two men jump on the bed at home.
The men cannot be at the beach if they are at home.
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 e1 x1 x2 x3.(n_bed(x2) & at(e1,x3) & n_home(x3) & on(e1,x2) & Actor(e1,x1) & v_jump(e1) & n_man(x1) & card_eq_2(x1))