| http://www.w3.org/ns/prov#value | - PepsiCo Inc. has about 30% and is served at chains including Taco Bell, Pizza Hut and KFC, which it previously owned.Gina Anderson, a spokesperson for PepsiCo, told AP that the Touch Tower machines let people add up to four flavor shots--lemon, cherry, strawberry or vanilla--to eight varieties of drinks.
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