Darts<br>John and Jim were at the bar. John challenged Jim to darts. Jim agreed to the challenge. They played a game of darts. John beat Jim in the dart game.
It was Jim's idea to play darts.
( z1 idea :poss ( z2 person :name ( z3 name :op "Jim" ) ) :topic ( z4 play :ARG0 z2 :ARG1 ( z5 dart ) ) )