In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.
One example is below.
Q: The Inheritance Cycle is a series of fantasy books written by Christopher Paolini.
A: The Inheritance Cycle is a tetralogy of young adult high fantasy novels written by American author Christopher Paolini.
Rationale: The output sentence elaborates on the input sentence without changing its general meaning e.g. "tetralogy of young adult high fantasy novels".
Q: Higashi-Nagasaki Station is the railway station of the Seibu-Ikebukuro line in Toshima Ward , Tokyo , Japan .
A:
Higashi-Nagasaki Station ( 東長崎駅 , Higashi-Nagasaki-eki ) is a railway station on the Seibu Ikebukuro Line in Toshima , Tokyo , Japan , operated by the private railway operator Seibu Railway .