a white dog jumps in the snow.
The white dog is playing in the warm summer sun.
playing in the warm summer sun is nit the same as dog jumping in the snow
exists s1 x1 x2 x3.(n_snow(x3) & a_topic(x1) & in(x1,x3) & n_jump(x1) & of(x1,x2) & n_dog(x2) & a_white(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2 x3.(n_sun(x2) & of(x2,x3) & n_summer(x3) & a_warm(s2) & Theme(s2,x2) & n_dog(x1) & a_white(s1) & Theme(s1,x1) & in(e1,x2) & Actor(e1,x1) & v_play(e1))