Three children in a ball pit.
More than one person is in an area usually filled with round objects.
three children are more than one person. a ball pit is an area usually filled with round objects, balls.
exists x1 x2 x3.(a_topic(x1) & in(x1,x2) & n_pit(x2) & of(x2,x3) & n_ball(x3) & n_child(x1) & card_eq_3(x1))
exists p1 s1 x1 x2.(exists e1 s2 s3 x3 x4 x5.(in(x1,x3) & a_usually(s3) & Manner(e1,s3) & with(e1,x5) & n_object(x5) & a_round(s2) & Theme(s2,x5) & Theme(e1,x4) & v_fill(e1) & (x3 = x4) & n_area(x3)) & than(s1,x2) & card_eq_1(x2) & Theme(s1,x1) & a_more(s1) & n_person(x1))