孩提时代的我有一次去给上中学的哥哥送干粮，那晚中学正巧演节目。
B-Time I-Time I-Time I-Time O B-Person O O O O O O B-Organization I-Organization O B-Person I-Person O B-Thing I-Thing O B-Time I-Time B-Location I-Location O O O B-Thing I-Thing O