Kas
Table:
Kas
Type	Soft drink
Manufacturer	PepsiCo
Country of origin	Spain
Introduced	1956
Flavour	Orange, Lemon, Apple, Guarana, Guarana with Acerola, Guarana with Maracuja, Guarana with Peach
Variants	Bitter Kas, Kas Fruit

Looking at the table, identify if the claim is entailed, neutral, or refuted. Output only the JSON object {"answer": "YOUR ANSWER"}.

Statement: PepsiCo has stuck to its original formula for Kas with no changes.

answer: refuted