A young woman spins on the ice of a busy lake
A young woman spins on ice.
"A young woman spins on ice" is just a shortening of 'A young woman spins on the ice".
exists s1 s2 x1 x2 x3 x4.(n_ice(x3) & a_topic(x1) & on(x1,x3) & of(x3,x4) & n_lake(x4) & a_busy(s2) & Theme(s2,x4) & n_spin(x1) & of(x1,x2) & n_woman(x2) & a_young(s1) & Theme(s1,x1))
exists s1 x1 x2 x3.(a_topic(x1) & on(x1,x3) & n_ice(x3) & n_spin(x1) & of(x1,x2) & n_woman(x2) & a_young(s1) & Theme(s1,x1))