A man in a bright jacket mowing a lawn.
The man is cutting the grass.
the man is mowing the lawn then the lawn is also grass.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_mow(e1) & n_lawn(x4) & (x2 = x3) & n_jacket(x2) & a_bright(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2.(n_grass(x2) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_cut(e1))