A lone man talks on his cellphone outside a Subway station.
The man is talking to his wife on the cellphone.
A person talking on his cellphone is not necessarily talking to his wife.
exists s1 x1 x2 x3 x4 x5.(a_topic(x1) & on(x1,x3) & outside(x3,x4) & n_station(x4) & (x4 = x5) & ne_org_subway(x5) & n_cellphone(x3) & of(x3,x1) & n_male(x1) & n_talk(x1) & of(x1,x2) & n_man(x2) & a_lone(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_cellphone(x3) & n_wife(x2) & of(x2,x1) & n_male(x1) & n_man(x1) & on(e1,x3) & to(e1,x2) & Actor(e1,x1) & v_talk(e1))