A man wearing a green robe and white hat is walking in front of an orange wall.
The man is exercising.
Walking is not necessarily exercising.
exists e2 e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(in(e2,x6) & of(x6,x7) & n_wall(x7) & of(x7,x8) & n_orange(x8) & n_front(x6) & Actor(e2,x1) & v_walk(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_hat(x5) & a_white(s2) & Theme(s2,x5) & n_robe(x4) & a_green(s1) & Theme(s1,x4) & subset_of(x5,x3) & subset_of(x4,x3) & (x1 = x2) & n_man(x1))
exists e1 x1.(n_man(x1) & Actor(e1,x1) & v_exercise(e1))