有位四川口音的游客边走边吟道，“远上寒山石径斜，白云生处有人家。
B-Metric I-Metric B-Location I-Location O O O B-Person I-Person O O O O O O O O O B-Location I-Location B-Thing O O O B-Location I-Location I-Location I-Location O B-Thing I-Thing O