A man snowboarding down a mountain covered with snow.
The snow is powdery
Sentence 1: A man snowboarding down a mountain covered with snow. Sentence 2: The snow is powdery
exists e2 e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & a_down(s1) & Manner(e2,s1) & Theme(e2,x3) & Actor(e2,x2) & v_snowboard(e2) & with(e1,x5) & n_snow(x5) & Theme(e1,x4) & v_cover(e1) & (x3 = x4) & n_mountain(x3) & (x1 = x2) & n_man(x1))
exists s1 x1.(n_snow(x1) & Theme(s1,x1) & a_powdery(s1))