A man walking through a large grass-covered valley.
A man is outside
A large grass-covered valley is outside.
exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & through(e1,x3) & n_valley(x3) & a_grass-covered(s2) & Theme(s2,x3) & a_large(s1) & Theme(s1,x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_man(x1))
exists s1 x1.(Theme(s1,x1) & a_outside(s1) & n_man(x1))