A snowboarder wearing a red jacket is going down a mountain.
Sean White is wearing a red jacket and snowboarding down a black diamond trail.
Not all snowboarders are Sean White. Not all snowboarders going down a mountain are snowboarding. Not all mountain trails are black diamond trails.
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 e2 e1 s1 s2 s3 x1 x2 x3 x4 x5 x6.(ne_per_white(x1) & (x1 = x4) & ne_per_sean(x4) & (x1 = x2) & ne_per_sean(x2) & a_down(s3) & Manner(e2,s3) & Theme(e2,x5) & Actor(e2,x1) & v_snowboard(e2) & n_trail(x5) & of(x5,x6) & n_diamond(x6) & a_black(s2) & Theme(s2,x5) & Theme(e1,x3) & Actor(e1,x1) & v_wear(e1) & n_jacket(x3) & a_red(s1) & Theme(s1,x3))