sentences:  Huntington's Disease Society of America
  
  The Huntington's Disease Society of America is a US non-profit organization dedicated to improving the lives of those affected by Huntington's disease, an incurable, genetically transmitted degenerative disease of the nervous system that affects movement, thinking, and some aspects of personality.The Huntington's Disease Society of America is the largest non-profit volunteer organization dedicated to improving the lives of everyone affected by Huntington's Disease.