<human>: Question: The Pillow Book was a collection of whose observations of the imperial court?
Answer: The lyrics of the modern Japanese national anthem, Kimi ga Yo, were written in the Heian period, as was The Tale of Genji by Murasaki Shikibu, one of the first novels ever written.
 Is the question answered in a satisfactory fashion?

OPTIONS:
- yes
- no
<bot>: no