The little girl is walking a beam in gymnastics class.
The girl is using the balance beam.
Walking a beam is the same as using the balance beam.
exists e1 s1 x1 x2 x3 x4.(n_girl(x1) & a_little(s1) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & in(x2,x3) & n_class(x3) & of(x3,x4) & n_gymnastics(x4) & n_beam(x2))
exists e1 x1 x2 x3.(n_beam(x2) & of(x2,x3) & n_balance(x3) & n_girl(x1) & Theme(e1,x2) & Actor(e1,x1) & v_use(e1))