Providing<br>Ray had a wife and two daughters. Ray's wife had a medical problem so she could not work. Ray wanted to provide a good life for his family. Ray worked 2 full time jobs and 1 part time job to earn money. Ray was able to pay for everything his family needed.
Ray's wife and two daughters had a medical problem and could not work.
No mention was made of whether the daughters also had a medical problem; the system was too literal in judging this incorrect.
( z1 and :op ( z2 have :ARG0 ( z3 and :op ( z4 person :ARG0-of ( z5 have-rel-role :ARG1 ( z6 person :name ( z7 name :op "Ray" ) ) :ARG2 ( z8 wife ) ) ) :op ( z9 person :quant 2 :ARG0-of ( z10 have-rel-role :ARG1 z6 :ARG2 ( z11 daughter ) ) ) ) ) :ARG1 ( z12 problem :mod ( z13 medicine ) ) )