A fence can be around a site.Logical formLearned from7 sentences. A (border fence) can be planned.Logical formLearned from7 sentences. A (metal fence) may be set_uped around parliament by police.Logical formLearned from7 sentences. A fence can be anti-constitutional.Logical formLearned from7 sentences. A law may authorize a fence.Logical formLearned from7 sentences. A fence may undergo an extension.Logical formLearned from7 sentences. A (horse fence) can be square.Logical formLearned from7 sentences. A (horse fence) can be around a schoolyard.Logical formLearned from7 sentences. Fences can be appropriate.Logical formLearned from7 sentences. A fence may have implications.Logical formLearned from7 sentences. A fence can be important.Logical formLearned from7 sentences. A fence may be built in 1990s.Logical formLearned from7 sentences. A fence may surround an airport.Logical formLearned from7 sentences. Fences may be fitted with (motion sensors).Logical formLearned from7 sentences. A fence can be temporary.Logical formLearned from7 sentences.