Dying Lover<br>Sam loved his wife. They had been together for years. Sam's wife got cancer. There was no way to cure it. Sam suffered for years with her.
Sam's wife never married.  
Sam is married to his wife.  Therefore, the statement that his wife never married is definitely incorrect.  The model was confused because it did not know the meaning of the word "wife".  
( z1 marry :polarity - :ARG1 ( z2 person :ARG0-of ( z3 have-rel-role :ARG1 ( z4 person :name ( z5 name :op "Sam" ) ) :ARG2 ( z6 wife ) ) ) :time ( z7 ever ) )