表中公园面积大于公园绿地面积的城市有几个？

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31923' and id < 2552606 and id<>'2552606' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31923' and id > 2552606 and id<>'2552606' order by id asc limit 5