A man joyfully goes for a swim at sunset.
The man is training for a race.
He may not be training and there isn't always a race.
exists e1 s1 x1 x2 x3.(a_joyfully(s1) & Manner(e1,s1) & at(e1,x3) & n_sunset(x3) & for(e1,x2) & n_swim(x2) & Actor(e1,x1) & v_go(e1) & n_man(x1))
exists e1 x1 x2.(n_man(x1) & for(e1,x2) & n_race(x2) & Actor(e1,x1) & v_train(e1))