A man is looking into the jaw of a stone lizard, trying to imitate it.
The lizard's mouth is open.
The lizard's mouth must be open for the man to look into it.
exists e1 e2 p1 x1 x2 x3 x4.(n_thing(x2) & n_jaw(x2) & for(e1,e2) & Topic(e2,p1) & Actor(e2,x1) & v_try(e2) & exists e3.(Theme(e3,x2) & Actor(e3,x1) & v_imitate(e3)) & into(e1,x2) & of(x2,x3) & n_lizard(x3) & of(x3,x4) & n_stone(x4) & Actor(e1,x1) & v_look(e1) & n_man(x1))
exists s1 x1 x2.(n_mouth(x2) & of(x2,x1) & n_lizard(x1) & Theme(s1,x2) & a_open(s1))