Go to get haircut has a constituent event of travel. Travel has a constituent event of have fun. Kiss has a constituent event of secretion of hormone. Have fun has a constituent event of kiss. Go to get haircut has no constituent event of press enter. Give assistance has a constituent event of your computer crash. Go to get haircut has a prerequisite of go to your barber. Plan vacation has a constituent event of kiss. Plan vacation has a constituent event of your computer crash. Plan vacation has no constituent event of secretion of hormone. Go to get haircut has no constituent event of you exchange information with somebody.
Travel has a constituent event of secretion of hormone.