A snow dog in a red harness.
A snow dog in a brand new red harness pulling a sled.
not all red harnesses are new.  not all red harnesses are used for pulling a sled
exists s1 x1 x2 x3.(a_topic(x1) & in(x1,x3) & n_harness(x3) & a_red(s1) & Theme(s1,x3) & n_dog(x1) & of(x1,x2) & n_snow(x2))
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(x1,x3) & Theme(e1,x6) & Actor(e1,x5) & v_pull(e1) & n_sled(x6) & (x3 = x5) & n_harness(x3) & a_red(s2) & Theme(s2,x3) & a_new(s1) & Theme(s1,x3) & of(x3,x4) & n_brand(x4) & n_dog(x1) & of(x1,x2) & n_snow(x2))