A woman and children navigate the balcony of an amusement ride.
Children are on a balcony
Children navigate the balcony implies that there are children on the balcony.
exists e1 x1 x2 x3 x4 x5 x6.(n_balcony(x4) & Theme(e1,x4) & Actor(e1,x1) & v_navigate(e1) & of(x4,x5) & n_ride(x5) & of(x5,x6) & n_amusement(x6) & n_child(x3) & n_woman(x2) & subset_of(x3,x1) & subset_of(x2,x1))
exists p1 x1.(exists x2.(on(x1,x2) & n_balcony(x2)) & n_child(x1))