Question: Stags' Leap Winery in California, was purchased by Australian beer group with interests in brewing and soft drinks in what year?
Sentence (from "Stags' Leap Winery"): In 1997, Stags' Leap was purchased by Beringer Wine Estates, which in 2000 was in turn purchased by the Australian company Foster's Group, whose two wine groups combined and are now Beringer-Blass Wine Estates.
Relevant evidence: Yes