Two preteen girls sit on camp chairs waiting for their snack to cook on the charcoal grill.
Two girls are at a picnic.
They are not necessarily at a picnic.
exists e1 e2 p1 s1 s2 x1 x2 x3 x4 x5.(n_grill(x5) & a_charcoal(s2) & Theme(s2,x5) & for(e1,e2) & for(e2,x4) & Topic(x4,p1) & exists e3.(on(e3,x5) & Actor(e3,x4) & v_cook(e3)) & n_snack(x4) & of(x4,x1) & n_thing(x1) & Actor(e2,x1) & v_wait(e2) & on(e1,x2) & n_chair(x2) & of(x2,x3) & n_camp(x3) & Actor(e1,x1) & v_sit(e1) & n_girl(x1) & a_preteen(s1) & Theme(s1,x1) & card_eq_2(x1))
exists p1 x1.(exists x2.(at(x1,x2) & n_picnic(x2)) & n_girl(x1) & card_eq_2(x1))