People are setting up chairs on a beach.
People are getting ready to go swimming.
Just because people are setting up chairs on a beach does not necessarily mean they are going to go swimming.
exists e1 s1 x1 x2 x3.(on(e1,x3) & n_beach(x3) & a_up(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_set(e1) & n_chair(x2) & n_people(x1))
exists e1 p1 x1.(exists p2 s1.(Topic(s1,p2) & Actor(s1,x1) & a_ready(s1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_go(e2) & n_swimming(x2))) & Topic(e1,p1) & Actor(e1,x1) & v_get(e1) & n_people(x1))