The child is walking through tall grass on a sunny day.
its snowing out
If tall grass is growing and it is a sunny day outside, it is probably not snowing.
exists e1 s1 s2 x1 x2 x3.(n_child(x1) & on(e1,x3) & n_day(x3) & a_sunny(s2) & Theme(s2,x3) & through(e1,x2) & n_grass(x2) & a_tall(s1) & Theme(s1,x2) & Actor(e1,x1) & v_walk(e1))
exists s1 x1 x2.(n_snow(x2) & a_out(s1) & Theme(s1,x2) & of(x2,x1) & n_thing(x1) & a_topic(x2))