A teenager sitting very, very high in a tree.
A young person is outdoors.
A young person falls under a teenager category, and sitting high in a tree means the young person is outdoors.
exists e1 p1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_tree(x3) & exists s1 s2.(r_very(s2) & Theme(s2,x2) & a_high(s2) & Theme(s1,x2) & a_very(s1)) & Topic(e1,p1) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_teenager(x1))
exists p1 s1 x1.(exists x2.((x1 = x2) & n_outdoors(x2)) & n_person(x1) & a_young(s1) & Theme(s1,x1))