父亲母亲在年年的端午节，从龙游北乡，坐汽车，挤火车，给我送端午粽。
B-Person I-Person I-Person I-Person O O O O B-Time I-Time I-Time O O O O B-Location I-Location O O B-Thing I-Thing O O B-Thing I-Thing O O B-Person O B-Thing I-Thing I-Thing O