A walk on the beach after a storm.
A girl is running on a treadmill in a gym.
The gym would mean an indoor area whereas the beach would mean an outdoor one. Walking and running cannot be done at the same time.
exists x1 x2 x3.(n_beach(x2) & a_topic(x1) & on(x1,x2) & after(x2,x3) & n_storm(x3) & n_walk(x1))
exists e1 x1 x2 x3.(in(e1,x3) & n_gym(x3) & on(e1,x2) & n_treadmill(x2) & Actor(e1,x1) & v_run(e1) & n_girl(x1))