Buy something has a sub-event of negotiate. Order food has a sub-event of buy something. Go to market has a sub-event of buy something. Go on vacation does not have a sub-event of lick finger. Buy something is utilised in satisfy need. Make coffee has a sub-event of explore option. See band has a sub-event of check it for insect. Go on vacation has a sub-event of order food. Drive has a sub-event of order food. Negotiate has a sub-event of explore option. Make coffee has a sub-event of check it for insect. Go on vacation does not have a sub-event of go to post office. Buy something does not have a sub-event of go to post office.
Go on vacation does not have a sub-event of negotiate.