user: Give me an overview of the inspiration of the development of Barbie based on this passage

assistant: The Barbie Doll was invented by Ruth Handler, who was inspired by a German Doll called Bild Lilli. Unlike most American dolls, which were infants, Lilli was an adult. Ruth was inspired to make a similar type of doll for her daughter because she noticed her daughter liked to give her dolls adult rolls.

user: What are the four primary states of matter?  Answer in bullet point list, and capitalize each words

assistant: - Solid
- Liquid
- Gas
- Plasma

user: Tell me whether these Game of Thrones characters are dead or alive at the end of Season 8: Jon Snow, Cersei Lannister, Daenerys Targaryen, Bran Stark, Khal Drogo, Hodor, Ygritte, Oberyn Martell, Arya Stark, Olenna Tyrell, Tyrion Lannister

assistant: At the end of season 8 of TV show Game of Thrones, the only characters that are alive from the list you've provided are: Jon Snow, Bran Stark, Arya Stark, Tyrion Lannister. The remaining characters did not make it to the end. That is, Cersei Lannister, Daenerys Targaryen, Khal Drogo, Hodor, Ygritte, Oberyn Martell, and Olenna Tyrell are all dead by the time season 8 finale ends.