In the living room, there is a couch, a number of lights and seat looking onto a television. 
The living room in my house.
Just because the items are in the living room there is no evidence that the living room in question is in my house.
exists p1 x1 x2 x3.(n_room(x2) & of(x2,x3) & n_living(x3) & in(p1,x2) & exists e1 x4 x5 x6 x7 x8 x9 x10.((x1 = x4) & rel(x4,x5) & onto(e1,x10) & n_television(x10) & Actor(e1,x9) & v_look(e1) & (x5 = x9) & of(x5,x6) & n_seat(x8) & n_light(x7) & subset_of(x8,x6) & subset_of(x7,x6) & n_number(x5) & n_couch(x4)))
exists x1 x2 x3.(n_house(x3) & of(x3,x1) & n_person(x1) & n_room(x1) & of(x1,x2) & n_living(x2) & a_topic(x1) & in(x1,x3))