Street lights<br>Ben lived on a dark street. There was an increase of car break-ins in his neighborhood. Ben started a petition to get street lights for his street. After the lights were placed, crime on his street dropped. The neighbors were glad that Ben started the petition.
There was a decrease in other crimes after the lights were placed.
There could have been a decrease in other crimes, but there also could not have been. The system detected the words decrease and crime so marked as correct.
( z1 decrease :ARG1 ( z2 crime :mod ( z3 other ) ) :time ( z4 after :op ( z5 place :ARG1 ( z6 light ) ) ) )