context: Dance is used for person. Person is capable of voice opinion. Dance is not used for smell clean. Book have is used for be vain. Earn money has a prerequisite of find job. Earn money is used for satisfy need. Dance is not used for remove odor. Hotel room is used for satisfy need. Person is used for work. Work is used for earn money. Hotel room is used for be vain.
text: Work is used for earn money.