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 was threatened to get her grades up 
the text did not say hillary was not threatened it just said she was encouraged so I feel this statement is neither correct or incorrect. It was difficult for the system because it contained the word threatened 
( z1 threaten :ARG1 ( z2 get :ARG0 ( z3 person :name ( z4 name :op "Hillary" ) ) :ARG1 ( z5 grade :mod ( z6 up ) :poss z3 ) ) :ARG2 z3 )