Go to work does not have a sub-event of funny be laugh. Ski has a sub-event of you can say they be tire. Man love woman has a sub-event of you can say they be tire. Fall asleep is motivated by goal you be tire. Commute has a sub-event of fall asleep. Go to work has a sub-event of commute. Commute does not have a sub-event of use horn. Fall asleep has a sub-event of dream. Fall asleep does not have a sub-event of use horn. Go to work has a precondition of have job. Go to work does not have a sub-event of use horn. Ski does not have a sub-event of have orgasm. Dream has a sub-event of have orgasm.
Fall asleep does not have a sub-event of have orgasm.