Go somewhere has a sub-event of travel. Drive car has a sub-event of have fun. Travel has a sub-event of drive car. Figure skate has a sub-event of you have fever. Work does not have a sub-event of you have fever. Have fun has a sub-event of ride unicycle. Travel does not have a sub-event of they break. Go somewhere does not have a sub-event of surf internet. Go somewhere does not have a sub-event of they break. Go somewhere has a precondition of travel. Work has a sub-event of ride unicycle.
Go somewhere has a sub-event of have fun.