A family of three watching construction going on in their yard.
There are four people
There are either three or four people.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & of(x1,x2) & Theme(e2,x4) & Actor(e2,x3) & v_watch(e2) & in(e1,x6) & n_yard(x6) & of(x6,x1) & n_thing(x1) & a_on(s1) & Manner(e1,s1) & Actor(e1,x5) & v_go(e1) & (x4 = x5) & n_construction(x4) & (x2 = x3) & n_thing(x2) & card_eq_3(x2) & n_family(x1))
exists p1 x1 x2.((x1 = x2) & n_people(x2) & card_eq_4(x2))