Young girl in tunnel slide
A young girl is sliding.
A girl could be sliding on a tunnel slide.
exists s1 x1 x2 x3.(a_topic(x1) & in(x1,x2) & n_slide(x2) & of(x2,x3) & n_tunnel(x3) & n_girl(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 x1.(Actor(e1,x1) & v_slide(e1) & n_girl(x1) & a_young(s1) & Theme(s1,x1))