Reading Bedtime Stories<br>My son loves bedtime stories. My mother bought my son 20 books. My son wanted all 20 books read to him. I diligently read all 20 books to my child. My son enjoyed his new stories being read to him.
The mother did not read more than 20 books to her child. 
The passage states that the mother read exactly 20 books to her son. 
( z1 read :polarity - :ARG0 ( z2 person :ARG0-of ( z3 have-rel-role :ARG2 ( z4 mother ) ) ) :ARG1 ( z5 book :quant ( z6 more-than :op 20 ) ) :ARG2 ( z7 person :ARG0-of ( z8 have-rel-role :ARG1 z2 :ARG2 ( z9 child ) ) ) )