remove duplicate paragraph
remove duplicate paragraph

portlandcodeschool/portlandcodeschool,portlandcodeschool/portlandcodeschool,portlandcodeschool/portlandcodeschool,portlandcodeschool/portlandcodeschool,portlandcodeschool/portlandcodeschool,portlandcodeschool/portlandcodeschool,portlandcodeschool/portlandcodeschool,portlandcodeschool/portlandcodeschool