BC<br>Our two year old granddaughter came to Boston last weekend. Her mother and father went to visit Boston College. They went to school there in 2003-2007. They bought her a BC t-shirt. She looked cute in it.
the father graduated from boston college in 1989
the father went to boston college from 2003-2007, therefore it is impossible that he graduated in 1989
( z1 graduate :ARG1 ( z2 person :ARG0-of ( z3 have-rel-role :ARG2 ( z4 father ) ) ) :ARG2 ( z5 college :location ( z6 city :name ( z7 name :op "Boston" ) ) ) :time ( z8 date-entity :year 1989 ) )