Four people are in water talking with mountains in the background.
The people are a family.
There is no reason to believe the four people are family.
exists e1 p1 x1 x2 x3.(n_background(x3) & for(p1,e1) & with(e1,x2) & in(x2,x3) & n_mountain(x2) & Actor(e1,x1) & v_talk(e1) & exists x4.(in(x1,x4) & n_water(x4)) & n_people(x1) & card_eq_4(x1))
exists p1 x1.(n_people(x1) & exists x2.((x1 = x2) & n_family(x2)))