A snowboarder, wearing a blue jacket and green pants, snowboards down a hill.
The snowboarder is riding the lift to the top of the hill.
One cannot simultaneously snowboard down and ride the lift to the top of a hill at the same time.
exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5.(a_down(s3) & Manner(e2,s3) & Theme(e2,x5) & Actor(e2,x1) & v_snowboard(e2) & n_hill(x5) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_pants(x3) & a_green(s2) & Theme(s2,x3) & of(x3,x4) & n_jacket(x4) & a_blue(s1) & Theme(s1,x3) & (x1 = x2) & n_snowboarder(x1))
exists e1 x1 x2 x3 x4.(n_hill(x4) & n_top(x3) & n_lift(x2) & n_snowboarder(x1) & to(e1,x3) & of(x3,x4) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1))