#preschool  an educational institution for children too young for elementary school
  supertype:  educational_institution__educationalinstitution  an institution dedicated to education
  subtype:  kindergarten  a preschool for children age 4 to 6 to prepare them for primary school
  subtype:  nursery_school__nurseryschool  a small preschool for small children
  subtype:  playschool__play_group  a small informal nursery group meeting for half-day sessions

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