Girl climbing rock wall
A girl is at a climbing gym.
Just because, the girl is climbing a rock wall does not mean she is at a climbing gym.
exists e1 x1 x2 x3.(n_wall(x1) & of(x1,x3) & n_rock(x3) & Actor(e1,x1) & v_climb(e1) & (x1 = x2) & ne_nam_girl(x2) & a_topic(x1))
exists p1 x1.(exists e1 x2.(at(x1,x2) & n_gym(x2) & Actor(e1,x2) & v_climb(e1)) & n_girl(x1))