The SUV<br>Shane was car shopping. He fell in love with a fancy SUV. He cashed in some stock to buy it. His interest rate was very high. Shane didn't care how dumb it was.
shane knew it was dumb to buy the SUV but did it anyway
it states Shane didn't care how dumb it was. therefore he knew that it was dumb to but the SUV but did it anyway. The system may have missed this as it is worded differently in the paragraph
( z1 have-concession :ARG1 ( z2 know :ARG0 ( z3 person :name ( z4 name :op "Shane" ) ) :ARG1 ( z5 dumb :domain ( z6 buy :ARG0 z3 :ARG1 ( z7 vehicle :name ( z8 name :op "SUV" ) ) ) ) ) )