input: [0] TYPE OF PROCEEDING [1] Structured, limited, adversarial case presentation; voluntary or court ordered [3] Private, confidential assisted negotiation. Structured adversarial proceeding if case goes to arbitration [4] Structured, adversarial proceeding; voluntary, contractual or court ordered [5] Structured adversarial proceeding [2] 
output: Structured, limited, adversarial case presentation; voluntary or court ordered