Two men are having a conversation at a brick wall.
A married couple is talking outside of their house.
The two men may not be a married couple. Not all brick walls are outside. The brick wall may not be part of their house.
exists e1 x1 x2 x3 x4.(at(e1,x3) & n_wall(x3) & of(x3,x4) & n_brick(x4) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_conversation(x2) & n_man(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(of(e1,x2) & n_house(x2) & of(x2,x1) & n_thing(x1) & r_outside(e1) & Actor(e1,x1) & v_talk(e1) & n_couple(x1) & a_married(s1) & Theme(s1,x1))