A person dressed in red and gray is skiing down a snowy slope.
A person is at Sundance Ski Resort.
A snowy slope can be at many places and Sundance Ski Resort is just one of them.
exists e2 e1 s1 s2 s3 s4 x1 x2 x3 x4 x5.(a_down(s4) & Manner(e2,s4) & Theme(e2,x5) & Actor(e2,x1) & v_ski(e2) & n_slope(x5) & a_snowy(s3) & Theme(s3,x5) & Theme(e1,s2) & Theme(s2,x4) & a_gray(s2) & Theme(e1,s1) & Theme(s1,x3) & a_red(s1) & Theme(e1,x2) & v_dress(e1) & (x1 = x2) & n_person(x1))
exists p1 x1 x2 x3 x4.(ne_org_resort(x2) & (x2 = x4) & ne_org_ski(x4) & (x2 = x3) & ne_org_sundance(x3) & at(x1,x2) & n_person(x1))