Question: Since when has the company which acquired Walkers in 1989 been owned by PepsiCo
Sentence (from "Walkers (snack foods)"): <ref name="bbc.co.uk/food"> </ref> The Walkers site in Leicester is the largest crisp production plant in the world, producing over 11 million bags of crisps per day and using about 800 tons of potatoes.
Relevant evidence: No