#service  work done by one person or group that benefits another; "budget separately for goods and services"
  supertype:  work  activity directed toward making or doing something; "she checked several points needing further work"
  subtype:  facility.service  a service that an organization or a piece of equipment offers you; "a cell phone with internet facility"
  subtype:  utility  the service provided by a utility company; "the cost of utilities never decreases"

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