Cotract bridge
Table:
Contract bridge
Alternative names	Bridge
Type	Trick-taking
Players	4
Skills required	tactics, communication, memory, probability
Cards	52
Deck	French
Play	Clockwise
Card rank (highest first)	A K Q J 10 9 8 7 6 5 4 3 2
Playing time	WBF tournament games = ​7 1⁄2 minutes per deal
Random chance	Low to moderate (depending on variant played)

With reference to the table, assess whether the statement is entailed, neutral, or refuted. Give your final answer in JSON format {"answer": "YOUR ANSWER"}.

Statement: Contract bridge is purely luck based.

answer: refuted