Reward<br>Hillary had poor grades in her math class. Her mother told her she needed to improve her grades. She promised Hillary a trip if she got her grades up. Hillary worked hard and got her grade up to a B. Her mother planned a trip to a local amusement park.
Hillary's mother is satisfied with a grade of B in the math class.
( z1 satisfy :ARG0 ( z2 grade :mod ( z3 score-on-scale :ARG1 "B" ) :location ( z4 class :mod ( z5 mathematics ) ) ) :ARG1 ( z6 person :ARG0-of ( z7 have-rel-role :ARG1 ( z8 person :name ( z9 name :op "Hillary" ) ) :ARG2 ( z10 mother ) ) ) )