Scary Dream<br>Tom woke up in a cold sweat. He was shaking and scared. He realized he had just had a scary dream. Tom was too afraid to fall back asleep. Instead he stayed up all night.
This is not about a scary dream.
( z1 concern :polarity - :ARG0 ( z2 this ) :ARG1 ( z3 dream :ARG0-of ( z4 scary ) ) )