Premise: Chivas Regal is a blended Scotch whisky produced by Chivas Brothers, which is part of Pernod Ricard. Chivas Regal traces its roots back to 1801. Chivas Regal's home is Strathisla distillery at Keith, Moray in Speyside, Scotland, the oldest operating Highland distillery, which was founded in 1786.
Hypothesis: Chivas Regal is the largest independent Scotch distillery.