澄清话术写了，怎么返回未知呢?

下面是请求参数

{	
"botId":77483,
"intentData":
	{	
	"intentClarifyName":"股票2",
	"intentDesc":"不是查天气了，是查股票了",
	"intentName":"W2",
	"intentType":"dialog",
	"slots":
		{"clarifyScript":"你想查股票吗？",
		"clarifyScriptObject":{"clarifyCount":3,
		"clarifyType":"normal",
		"normal":["时间","股票"],
		"slotType":"optional"},
		"priority":1,
		"slotId":66581
		}
	},
"skillId":0
}