A beautiful lady is sitting at a table dressed up in a light blue dress.
There is a beautiful lady.
There is a very beautiful lady sitting at that table.  *whispers* "I wonder who she is?!"
exists e2 e1 s1 s2 s3 s4 x1 x2 x3 x4.(at(e1,x2) & in(e2,x4) & n_dress(x4) & a_blue(s4) & Theme(s4,x4) & a_light(s3) & Theme(s3,x4) & a_up(s2) & Manner(e2,s2) & Theme(e2,x3) & v_dress(e2) & (x2 = x3) & n_table(x2) & Actor(e1,x1) & v_sit(e1) & n_lady(x1) & a_beautiful(s1) & Theme(s1,x1))
exists p1 x1 s1 x2.((x1 = x2) & n_lady(x2) & a_beautiful(s1) & Theme(s1,x2))