The rock climbing event is held in a city.
The climbing wall is ready for climbers
Rock climbing event in the city
exists e1 e2 x1 x2 x3.(n_event(x1) & Actor(e1,x1) & v_climb(e1) & of(x1,x2) & n_rock(x2) & in(e2,x3) & n_city(x3) & Theme(e2,x1) & v_hold(e2))
exists e1 s1 x1 x2.(n_wall(x1) & Actor(e1,x1) & v_climb(e1) & for(s1,x2) & n_climber(x2) & Theme(s1,x1) & a_ready(s1))