The Heater<br>The heater at Bobby's house didn't work. It was very cold. Bobby spent a few nights at his friend's house. He saved up money to fix the heater. Bobby called a repairman to fix the heater.
Bobby called a repairman to fix the air conditioner.
( z1 call :ARG0 ( z2 person :name ( z3 name :op "Bobby" ) ) :ARG1 ( z4 person :ARG0-of ( z5 repair ) ) :purpose ( z6 fix :ARG0 z4 :ARG1 ( z7 air-conditioner ) ) )