Two girls walking on the street in shorts and sweatshirts.
Two girls are outside
Walking on the street implies outside.
exists e1 x1 x2 x3 x4 x5 x6.(n_street(x3) & a_topic(x1) & in(e1,x4) & subset_of(x6,x4) & n_sweatshirt(x6) & subset_of(x5,x4) & n_shorts(x5) & on(e1,x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_girl(x1) & card_eq_2(x1))
exists s1 x1.(Theme(s1,x1) & a_outside(s1) & n_girl(x1) & card_eq_2(x1))