A man in a flannel shirt is chiseling a rock.
A man hitting a rock.
Chiseling a rock means hitting the rock.
exists e1 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_chisel(e1) & n_rock(x4) & in(x1,x2) & n_shirt(x2) & of(x2,x3) & n_flannel(x3) & n_man(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_hit(e1) & n_rock(x3) & (x1 = x2) & n_man(x1))