Question: Chivas 1-2-3 changed its name to Sorcerer on the Rocks to prevent legal fight with which blended Scotch whisky that is part of Pernod Ricard?
Sentence (from "Chivas Regal"): Chivas Regal's home is Strathisla distillery at Keith, Moray in Speyside, Scotland, the oldest operating Highland distillery, which was founded in 1786.
Relevant evidence: No