Three small girls laying in bed while two of them are under covers.
Two small girls pretend they are in a fort in a bed while a third girl lays on top of the bed.
Being under covers does not imply that girls pretend they are in a fort.
exists e2 e1 p1 s1 x1 x2 x3 x4 x5.(Theme(e2,x5) & Actor(e2,x1) & v_cover(e2) & n_thing(x5) & exists x6.(under(e1,x6) & (x1 = x6)) & while(e1,x4) & of(x4,x1) & n_thing(x1) & n_thing(x4) & card_eq_2(x4) & in(e1,x3) & n_bed(x3) & Actor(e1,x2) & v_lay(e1) & n_thing(x2) & n_girl(x1) & a_small(s1) & Theme(s1,x1) & card_eq_3(x1))
exists e1 p1 s1 x1 x6.(n_bed(x6) & exists p2 p3.(exists e2 s2 x4 x5.(on(e2,x5) & of(x5,x6) & n_top(x5) & Actor(e2,x4) & v_lay(e2) & n_girl(x4) & a_third(s2) & Theme(s2,x4)) & while(p2,p3) & exists x2 x3.(in(x1,x2) & in(x2,x3) & n_bed(x3) & n_fort(x2))) & n_thing(x1) & Topic(e1,p1) & Actor(e1,x1) & v_pretend(e1) & n_girl(x1) & a_small(s1) & Theme(s1,x1) & card_eq_2(x1))