A little girl is laying on her tummy on the floor coloring on a large white sheet of paper.
A girl is laying on a white sheet in a doctors office.
Laying on the floor and laying on a white sheet are are entirely different.  All floors are not doctors office.
exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6.(n_floor(x3) & on(e1,x2) & on(x2,x3) & on(e2,x5) & of(x5,x6) & n_paper(x6) & n_sheet(x5) & a_white(s3) & Theme(s3,x5) & a_large(s2) & Theme(s2,x5) & Actor(e2,x4) & v_color(e2) & (x3 = x4) & n_tummy(x2) & of(x2,x1) & n_female(x1) & Actor(e1,x1) & v_lay(e1) & n_girl(x1) & a_little(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3 x4.(on(e1,x2) & in(x2,x3) & n_office(x3) & of(x3,x4) & n_doctor(x4) & n_sheet(x2) & a_white(s1) & Theme(s1,x2) & Actor(e1,x1) & v_lay(e1) & n_girl(x1))