Black and white horses carry a cart with people through the rain.
Sad horses carry wet people.
Black and white horses doesn't imply sad horses. People going through  rain doesn't indicate they are wet people
exists e1 s1 x1 x2 x3 x4 x5 x6.(n_rain(x6) & ne_nam_black(x2) & through(e1,x6) & with(e1,x5) & n_people(x5) & Theme(e1,x4) & Actor(e1,x1) & v_carry(e1) & n_cart(x4) & subset_of(x3,x1) & n_horse(x3) & a_white(s1) & Theme(s1,x3) & subset_of(x2,x1))
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_carry(e1) & n_people(x3) & a_wet(s1) & Theme(s1,x3) & n_horse(x1) & (x1 = x2) & ne_nam_sad(x2))