prompt: Please give me a summary of this. 
  
  The first-ever Barbie doll with Down syndrome has been introduced by toy manufacturer Mattel, who made the announcement on Tuesday. The company had worked closely with the National Down Syndrome Society to ensure the doll accurately represented a person with Down syndrome.   
  
  The doll's dress features butterflies, as well as yellow and blue colors — associated with Down syndrome awareness. Accessories that include a pendant necklace with three chevrons represents the three copies of the 21st chromosome. The doll also comes with ankle foot orthotics, which many children with Down syndrome use for support.
  
  "This Barbie serves as a reminder that we should never underestimate the power of representation," said Kandi Pickard, NDSS president and CEO, in a press release. "It is a huge step forward for inclusion and a moment that we are celebrating."
  
  With its latest addition, "the most diverse doll on the market" hopes to continue to its journey of inclusivity. In 2020, the company's Barbie Fashionistas line featured its first dolls with vitiligo, a doll with no hair, and a doll with a darker skin tone and a gold prosthetic limb. 
  
  Down syndrome is a condition in which a person has an extra chromosome, according to the CDC. Each year, about 6,000 babies born in the United States have Down syndrome and is the most common chromosomal condition diagnosed in the United States.
chosen.role: system
chosen.content: A chat.
chosen.role: user
chosen.content: Please give me a summary of this. 
  
  The first-ever Barbie doll with Down syndrome has been introduced by toy manufacturer Mattel, who made the announcement on Tuesday. The company had worked closely with the National Down Syndrome Society to ensure the doll accurately represented a person with Down syndrome.   
  
  The doll's dress features butterflies, as well as yellow and blue colors — associated with Down syndrome awareness. Accessories that include a pendant necklace with three chevrons represents the three copies of the 21st chromosome. The doll also comes with ankle foot orthotics, which many children with Down syndrome use for support.
  
  "This Barbie serves as a reminder that we should never underestimate the power of representation," said Kandi Pickard, NDSS president and CEO, in a press release. "It is a huge step forward for inclusion and a moment that we are celebrating."
  
  With its latest addition, "the most diverse doll on the market" hopes to continue to its journey of inclusivity. In 2020, the company's Barbie Fashionistas line featured its first dolls with vitiligo, a doll with no hair, and a doll with a darker skin tone and a gold prosthetic limb. 
  
  Down syndrome is a condition in which a person has an extra chromosome, according to the CDC. Each year, about 6,000 babies born in the United States have Down syndrome and is the most common chromosomal condition diagnosed in the United States.
chosen.role: assistant
rejected.role: system
rejected.content: A chat.
rejected.role: user
rejected.content: Please give me a summary of this. 
  
  The first-ever Barbie doll with Down syndrome has been introduced by toy manufacturer Mattel, who made the announcement on Tuesday. The company had worked closely with the National Down Syndrome Society to ensure the doll accurately represented a person with Down syndrome.   
  
  The doll's dress features butterflies, as well as yellow and blue colors — associated with Down syndrome awareness. Accessories that include a pendant necklace with three chevrons represents the three copies of the 21st chromosome. The doll also comes with ankle foot orthotics, which many children with Down syndrome use for support.
  
  "This Barbie serves as a reminder that we should never underestimate the power of representation," said Kandi Pickard, NDSS president and CEO, in a press release. "It is a huge step forward for inclusion and a moment that we are celebrating."
  
  With its latest addition, "the most diverse doll on the market" hopes to continue to its journey of inclusivity. In 2020, the company's Barbie Fashionistas line featured its first dolls with vitiligo, a doll with no hair, and a doll with a darker skin tone and a gold prosthetic limb. 
  
  Down syndrome is a condition in which a person has an extra chromosome, according to the CDC. Each year, about 6,000 babies born in the United States have Down syndrome and is the most common chromosomal condition diagnosed in the United States.
rejected.role: assistant
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