A few people in a restaurant setting, one of them is drinking orange juice.
The diners are at a restaurant.
A few pepople in a restaurant setting is similar to saying diners in a restaurant.
exists e1 s1 x1 x2 x3 x4 x5 x6.(rel(e1,x4) & in(x4,x5) & n_setting(x5) & of(x5,x6) & n_restaurant(x6) & n_people(x4) & a_few(s1) & Theme(s1,x4) & Theme(e1,x2) & Actor(e1,x1) & v_drink(e1) & n_juice(x2) & of(x2,x3) & n_orange(x3) & of(x1,x2) & n_thing(x2) & n_thing(x1) & card_eq_1(x1))
exists p1 x1.(n_diner(x1) & exists x2.(at(x1,x2) & n_restaurant(x2)))