Children swinging on a blue swing in the park.
Children on a school field trip
A school field trip is not the only time when children can go swinging on a swing in a park.
exists e1 s1 x1 x2 x3.(n_park(x3) & ne_nam_children(x1) & on(e1,x2) & in(x2,x3) & n_swing(x2) & a_blue(s1) & Theme(s1,x2) & Actor(e1,x1) & v_swing(e1))
exists x1 x2 x3 x4.(a_topic(x1) & on(x1,x2) & n_trip(x2) & of(x2,x4) & n_field(x4) & of(x2,x3) & n_school(x3) & n_child(x1))