Kevin falls<br>Kevin is at a theme park. He goes on the big roller coaster. He is having a great time. The roller coaster goes upside down. Kevin falls out and injures himself badly.
Kevin was not properly buckled into the coasters car
( z1 buckle :polarity - :ARG1 ( z2 person :name ( z3 name :op "Kevin" ) ) :ARG2 ( z4 car :poss ( z5 roller-coaster ) ) :manner ( z6 proper ) )