A man in a stone street painting a picture while children are milling about
A man is sleeping.
The man would not be sleeping if he is painting a picture because he would be unconscious.
exists e1 p1 x1 x2 x3 x4 x5.(a_topic(x1) & exists e2 s1 x6.(a_about(s1) & Manner(e2,s1) & Actor(e2,x6) & v_mill(e2) & n_child(x6)) & while(e1,p1) & Theme(e1,x5) & Actor(e1,x4) & v_paint(e1) & n_picture(x5) & (x1 = x4) & in(x1,x2) & n_street(x2) & of(x2,x3) & n_stone(x3) & n_man(x1))
exists e1 x1.(Actor(e1,x1) & v_sleep(e1) & n_man(x1))