爺爺，很精彩的！
[{"id": "1", "form": "爺爺", "pos": "NOUN", "head": "4", "deprel": "vocative"}, {"id": "2", "form": "，", "pos": "PUNCT", "head": "1", "deprel": "punct"}, {"id": "3", "form": "很", "pos": "ADV", "head": "4", "deprel": "advmod"}, {"id": "4", "form": "精彩", "pos": "ADJ", "head": "0", "deprel": "root"}, {"id": "5", "form": "的", "pos": "PART", "head": "4", "deprel": "discourse:sp"}, {"id": "6", "form": "！", "pos": "PUNCT", "head": "4", "deprel": "punct"}]