Someone in yellow pants is on a ramp over the snow.
The person is wearing yellow pants.
Someone is a person.
exists p1 s1 x1 x2 x4.(n_snow(x4) & exists x3.(on(x1,x3) & over(x3,x4) & n_ramp(x3)) & in(x1,x2) & n_pants(x2) & a_yellow(s1) & Theme(s1,x2) & n_person(x1))
exists e1 s1 x1 x2.(n_person(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_pants(x2) & a_yellow(s1) & Theme(s1,x2))