A man in a gray shirt is drilling into a silver can.
A man drilling into a can.
silver is too valuable to be drilling into it
exists e2 e1 s1 x1 x2 x3 x4.(into(e1,x3) & Actor(e2,x4) & v_can(e2) & (x3 = x4) & n_silver(x3) & Actor(e1,x1) & v_drill(e1) & in(x1,x2) & n_shirt(x2) & a_gray(s1) & Theme(s1,x2) & n_man(x1))
exists x1 x2 x3.(a_topic(x1) & into(x1,x3) & n_can(x3) & n_drilling(x1) & of(x1,x2) & n_man(x2))