A man and a child walking down a beach.
Some people are getting ready to swim in the water.
Just because people are walking down a beach, it does not mean that they are getting ready to swim.
exists e1 s1 s2 x1 x2 x3 x4.(a_topic(s1) & subset_of(x2,s1) & a_down(s2) & Manner(e1,s2) & Theme(e1,x4) & Actor(e1,x3) & v_walk(e1) & n_beach(x4) & (x2 = x3) & n_child(x2) & subset_of(x1,s1) & n_man(x1))
exists e1 p1 x1 x2.(n_water(x2) & exists p2 s1.(Topic(s1,p2) & Actor(s1,x1) & a_ready(s1) & exists e2.(in(e2,x2) & Actor(e2,x1) & v_swim(e2))) & Topic(e1,p1) & Actor(e1,x1) & v_get(e1) & n_people(x1))