{
    "appointment_contributor_roles": {
        "organizer": "\u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093e \u0915\u0930\u0928\u0947\u0935\u093e\u0932\u093e",
        "presenter": "\u092a\u094d\u0930\u0938\u094d\u0924\u0941\u0924\u0915\u0930\u094d\u0924\u093e"
    }
}