A family of four, with baby and small boy in tow, smile.
A family of three are swimming.
Three and four are different.
exists s1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & of(x1,x2) & rel(x2,x7) & n_smile(x7) & in(x2,x6) & n_tow(x6) & with(x2,x3) & n_boy(x5) & a_small(s1) & Theme(s1,x5) & n_baby(x4) & subset_of(x5,x3) & subset_of(x4,x3) & n_thing(x2) & card_eq_4(x2) & n_family(x1))
exists e1 x1 x2.(Actor(e1,x1) & v_swim(e1) & of(x1,x2) & n_thing(x2) & card_eq_3(x2) & n_family(x1))