A group of young people are standing and sitting around a table eating and drinking with one another.
Young people are eating cheeseburgers.
There is no way of knowing the type of food that was consumed at this gathering, much less that they had cheeseburgers.
exists e1 e2 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(with(e2,x10) & n_thing(x10) & card_eq_1(x10) & a_another(s4) & Theme(s4,x10) & around(e2,x6) & n_drinking(x8) & n_eating(x7) & of(x7,x9) & n_table(x9) & subset_of(x8,x6) & subset_of(x7,x6) & Actor(e2,x4) & v_sit(e2) & of(x4,x5) & n_people(x5) & a_young(s3) & Theme(s3,x5) & n_group(x4) & with(e1,x3) & n_thing(x3) & card_eq_1(x3) & a_another(s2) & Theme(s2,x3) & Actor(e1,x1) & v_stand(e1) & of(x1,x2) & n_people(x2) & a_young(s1) & Theme(s1,x2) & n_group(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_cheeseburger(x2) & n_people(x1) & a_young(s1) & Theme(s1,x1))