A group of tourists are exploring the sight.
The People are not from here.
Tourists are people.
exists e1 x1 x2 x3.(n_sight(x3) & Theme(e1,x3) & Actor(e1,x1) & v_explore(e1) & of(x1,x2) & n_tourist(x2) & n_group(x1))
exists x1.(n_people(x1) & -exists p1 x2.(from(x1,x2) & n_here(x2)))