Two professional businessmen having a conversation.
Two men are discussing details on their latest project.
Having a conversation doesn't mean its about their latest project.
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_conversation(x2) & n_businessman(x1) & a_professional(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 x1 x2 x3.(on(e1,x3) & n_project(x3) & r_most(s1) & a_latest(s1) & Theme(s1,x3) & of(x3,x1) & n_thing(x1) & Theme(e1,x2) & Actor(e1,x1) & v_discuss(e1) & n_detail(x2) & n_man(x1) & card_eq_2(x1))