Several people preparing for winter sporting activities such as snowboarding and skiing.
Athletes ready themselves for the Winter Olympics.
Athletes at winter sporting events are not necessarily competing in the Olympics.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & for(e1,e2) & Theme(e2,x4) & Actor(e2,x2) & v_sport(e2) & n_such(x4) & as(x4,x5) & n_skiing(x7) & n_snowboarding(x6) & subset_of(x7,x5) & subset_of(x6,x5) & n_activity(x4) & for(e1,x3) & n_winter(x3) & Actor(e1,x2) & v_prepare(e1) & (x1 = x2) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists s1 x1 x2 x3 x4.(ne_org_olympics(x3) & (x3 = x4) & ne_org_winter(x4) & a_topic(x1) & for(x1,x3) & n_person(x1) & Theme(s1,x2) & a_ready(s1) & (x1 = x2) & n_athlete(x1))