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

Consulting the table, assess whether the statement is entailed, neutral, or refuted. Conclude with JSON {"answer": "YOUR ANSWER"} — nothing else.

Assertion: Kas came out over 60 years ago.

answer: refuted