input:task: kvret ; schedule a swimming_activity with marie on sunday at 6pm. ; structured knowledge: col : event | time | date | room | agenda | party ; context:
gt:okay, i will set a schedule for a swimming_activity with marie on sunday at 6pm. 
0:okay, scheduling a swimming_activity with marie for sunday at 6pm.
1:okay, scheduling a swimming_activity with marie for sunday at 6pm.
2:okay, scheduling a swimming_activity with marie for sunday at 6pm.
