The Baking Contest<br>Maria was browsing Facebook when she saw an ad. The ad mentioned a baking contest coming up at school. Since Maria was a fan of baking, she decided to enter a pie. On the day of the contest, she offered her pie to the judges. Luckily, she won and she got to collect a reward.
She won but did not collect a reward. 
( z1 contrast :ARG1 ( z2 win :ARG0 ( z3 she ) ) :ARG2 ( z4 collect :polarity - :ARG0 z3 :ARG1 ( z5 reward :ARG1 z3 ) ) )