A large amount of older people are sitting in a room full of tables talking with each other.
A group of people eat dinner while they talk in a room.
Just because a large amount of older people are sitting in a room full of tables talking with each other does not mean they eat dinner while they talk in a room.
exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6.(in(e1,x3) & of(s3,x5) & all x7.(n_other(x7) -> with(e2,x7)) & Actor(e2,x6) & v_talk(e2) & (x5 = x6) & n_table(x5) & Theme(s3,x4) & a_full(s3) & (x3 = x4) & n_room(x3) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_people(x2) & r_more(s2) & a_older(s2) & Theme(s2,x2) & n_amount(x1) & a_large(s1) & Theme(s1,x1))
exists e1 p1 x1 x2 x3.(exists e2 x4.(in(e2,x4) & n_room(x4) & Actor(e2,x1) & v_talk(e2)) & n_thing(x1) & while(e1,p1) & Theme(e1,x3) & Actor(e1,x1) & v_eat(e1) & n_dinner(x3) & of(x1,x2) & n_people(x2) & n_group(x1))