Outdoors in a park, eight people stand close to a cluttered picnic table.
The eight friends were celebrating their high school graduation at the park.
Just because eight people are standing next to each other at  park doesn't make them friends, nor celebrating a high school graduation.
exists e1 s1 x1 x2 x3 x4 x5.(to(e1,x4) & n_table(x4) & of(x4,x5) & n_picnic(x5) & a_cluttered(s1) & Theme(s1,x4) & r_close(e1) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & rel(x2,x3) & n_people(x3) & card_eq_8(x3) & n_park(x2) & n_outdoors(x1))
exists e1 s1 x1 x2 x3 x4.(n_park(x4) & n_graduation(x2) & of(x2,x3) & n_school(x3) & a_high(s1) & Theme(s1,x2) & of(x2,x1) & n_thing(x1) & n_friend(x1) & card_eq_8(x1) & at(e1,x4) & Theme(e1,x2) & Actor(e1,x1) & v_celebrate(e1))