A young woman is holding a baby as she lays on a blue checkered sofa.
the lady holds the baby on the sofa
The  lady holds the baby on the sofa refers to a young woman
exists e1 p1 s1 x1 x2.(exists e2 s2 s3 x3.(on(e2,x3) & n_sofa(x3) & a_checkered(s3) & Theme(s3,x3) & a_blue(s2) & Theme(s2,x3) & Actor(e2,x1) & v_lay(e2)) & n_female(x1) & as(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_baby(x2) & n_woman(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_sofa(x3) & n_baby(x2) & n_lady(x1) & on(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1))