A man makes a call on a cellphone.
A man calls on his cellphone to his wife.
Answer :Just because a man makes a call does not mean the call is to his wife.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & on(x2,x3) & n_cellphone(x3) & n_call(x2) & n_man(x1))
exists e1 x1 x2 x3.(on(e1,x2) & to(x2,x3) & n_wife(x3) & of(x3,x1) & n_male(x1) & n_male(x1) & n_cellphone(x2) & of(x2,x1) & Actor(e1,x1) & v_call(e1) & n_man(x1))