Two girls in matching pink and white dresses and two smaller boys in matching black and white shirts.
There are children skiing in the mountains.
Girls don't wear dresses while skiing.
exists e1 s1 s2 s3 s4 s5 s6 x1 x2 x3 x4 x5 x6.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_match(e1) & subset_of(x5,x3) & in(x5,x6) & n_shirt(x6) & a_white(s6) & Theme(s6,x6) & a_black(s5) & Theme(s5,x6) & a_matching(s4) & Theme(s4,x6) & n_boy(x5) & r_more(s3) & a_smaller(s3) & Theme(s3,x5) & card_eq_2(x5) & subset_of(x4,x3) & n_dress(x4) & a_white(s2) & Theme(s2,x4) & a_pink(s1) & Theme(s1,x4) & (x1 = x2) & n_girl(x1) & card_eq_2(x1))
exists p1 x1 x4.(n_mountain(x4) & exists e1 x2 x3.((x1 = x2) & in(e1,x4) & Actor(e1,x3) & v_ski(e1) & (x2 = x3) & n_child(x2)))