Urban Tree worker pruning a tree while suspended by a harness.
The worker is working on a tree in the city
Urban Tree worker pruning a tree implies that there is a worker who is working on a tree
exists e1 s1 x1 x2 x3 x4 x5 x6.(Theme(e1,x4) & Actor(e1,x1) & v_prune(e1) & by(s1,x6) & n_harness(x6) & Theme(s1,x5) & a_suspend(s1) & (x4 = x5) & n_tree(x4) & n_worker(x1) & (x1 = x3) & ne_nam_tree(x3) & (x1 = x2) & ne_nam_urban(x2))
exists e1 x1 x2 x3.(n_city(x3) & n_worker(x1) & in(e1,x3) & on(e1,x2) & n_tree(x2) & Actor(e1,x1) & v_work(e1))