Two men and a woman on chairs outside near water
The two women stare at the one man next to a bridge.
The grouping of people cannot consist of two men and a woman, and two women and a man, at the same time.
exists s1 s2 x1 x2 x3 x4.(a_topic(s1) & subset_of(x2,s1) & on(x2,x3) & outside(x3,x4) & n_water(x4) & a_near(s2) & Theme(s2,x4) & n_chair(x3) & n_woman(x2) & subset_of(x1,s1) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2 x3 x4.(n_man(x2) & card_eq_1(x2) & n_woman(x1) & card_eq_2(x1) & at(e1,x2) & to(x3,x4) & n_bridge(x4) & next(x2,x3) & n_thing(x3) & Actor(e1,x1) & v_stare(e1))