A man uses a hose to clean a plaza.
A maintenance worker is hosing down the pigeon droppings in a large plaza.
uses a hose to clean a plaza does not imply the man is a maintenance worker nor is it indicated the man is in a large plaza.
exists e1 p1 x1 x2.(Theme(e1,p1) & Recipient(e1,x2) & Actor(e1,x1) & v_use(e1) & exists e2 x3.(Theme(e2,x3) & Actor(e2,x1) & v_clean(e2) & n_plaza(x3)) & n_hose(x2) & n_man(x1))
exists e1 s1 s2 x1 x2 x3 x4 x5.(n_droppings(x3) & of(x3,x4) & n_pigeon(x4) & a_down(s2) & Manner(e1,s2) & Theme(e1,x3) & Actor(e1,x1) & v_hose(e1) & in(x3,x5) & n_plaza(x5) & a_large(s1) & Theme(s1,x5) & n_worker(x1) & of(x1,x2) & n_maintenance(x2))