The conversation between human and AI assistant.
[|Human|] What happened to Ned Stark's ancestral family greatsword, Ice?
[|AI|] After he was beheaded, Ned Stark's family sword was taken by Tywin Lannnister and reforged to make two longswords: Widow's Wail, which was gifted to his eldest grandson, Joffrey, and Oathkeeper, which was gifted to his son, Jaime.
[|Human|] 
What happened to Ned Stark's ancestral family greatsword, Ice?