Three people stringing something across an expanse of sand.
The people are getting ready to play volleyball on the beach.
Three people stringing something across an expanse of sand does imply they are getting ready to play volleyball.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_string(e1) & across(x3,x4) & of(x4,x5) & n_sand(x5) & n_expanse(x4) & n_thing(x3) & (x1 = x2) & n_people(x1) & card_eq_3(x1))
exists e1 p1 x1 x3.(n_beach(x3) & n_people(x1) & exists p2 s1.(Topic(s1,p2) & Actor(s1,x1) & a_ready(s1) & exists e2 x2.(on(e2,x3) & Theme(e2,x2) & Actor(e2,x1) & v_play(e2) & n_volleyball(x2))) & Topic(e1,p1) & Actor(e1,x1) & v_get(e1))