Three children pose outdoors on a hike.
Children are outdoors.
Outdoors on a hike implies outdoors.
exists e1 x1 x2 x3.(on(e1,x3) & n_hike(x3) & Theme(e1,x2) & Actor(e1,x1) & v_pose(e1) & n_outdoors(x2) & n_child(x1) & card_eq_3(x1))
exists p1 x1.(exists x2.((x1 = x2) & n_outdoors(x2)) & n_child(x1))