{"q": "怎么参话头？", "must_cite": ["T19n0945"], "must_mention": ["话头", "疑情", "念佛是谁"], "difficulty": "basic"}
{"q": "什么是禅七？怎么用功？", "must_cite": ["T19n0945"], "must_mention": ["禅七", "行香", "坐禅", "话头"], "difficulty": "basic"}
{"q": "禅净双修矛盾吗？", "must_cite": ["T48n2008"], "must_mention": ["参禅", "念佛", "一心", "殊途同归"], "difficulty": "intermediate"}
{"q": "初学坐禅妄念纷飞怎么办？", "must_cite": ["T19n0945"], "must_mention": ["数息", "妄念", "不可急", "长远心"], "difficulty": "intermediate"}
{"q": "虚云老和尚高旻寺开悟的经过是什么？", "must_cite": ["T19n0945"], "must_mention": ["杯子", "疑团", "虚空粉碎", "狂心当下息"], "difficulty": "advanced"}