我住家的小区有一百多户居民中，小区内开设有小车停车位40多个。
B-Person O O O B-Location I-Location O B-Metric I-Metric I-Metric I-Metric B-Person I-Person O O B-Location I-Location I-Location O O O B-Thing I-Thing I-Thing I-Thing I-Thing B-Metric I-Metric I-Metric B-Thing O