The bell at the top of the tower appears to be surrounded by some sort of fence or wiring.
There is a bell that anyone can touch easily.
A protected bell should not be able to be easily touched.
exists e1 p1 x1 x2 x3.(n_tower(x3) & n_top(x2) & n_bell(x1) & Topic(e1,p1) & Actor(e1,x1) & v_appear(e1) & exists e2.((exists x4 x5.(Actor(e2,x4) & of(x4,x5) & n_fence(x5) & n_sort(x4)) | exists x6.(Actor(e2,x6) & n_wiring(x6))) & Theme(e2,x1) & v_surround(e2)) & at(x1,x2) & of(x2,x3))
exists p1 x1 p2 x2.((x1 = x2) & Topic(x2,p2) & all x3.(n_person(x3) -> exists e1 p3.(exists e2 s1.(a_easily(s1) & Manner(e2,s1) & Actor(e2,x3) & v_touch(e2)) & Topic(e1,p3) & Actor(e1,x3) & v_can(e1))) & n_bell(x2))