A snowboarder wearing a red jacket is going down a mountain.
A snowboarder is wearing a red jacket in a bathroom.
The snowboarder can't be in a bathroom and going down a mountain.
exists e2 e1 s1 s2 x1 x2 x3 x4.(a_down(s2) & Manner(e2,s2) & Theme(e2,x4) & Actor(e2,x1) & v_go(e2) & n_mountain(x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_jacket(x3) & a_red(s1) & Theme(s1,x3) & (x1 = x2) & n_snowboarder(x1))
exists e1 s1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & in(x2,x3) & n_bathroom(x3) & n_jacket(x2) & a_red(s1) & Theme(s1,x2) & n_snowboarder(x1))