Fences may pertain-to a prison.Logical formLearned from9 sentences. A (detention center) may be fortified by some rows of fences.Logical formLearned from9 sentences. (Iron fences) may separate a grandstand from a field.Logical formLearned from9 sentences. Protesters may cut through fences.Logical formLearned from9 sentences. Tourists may gather_along a fence to photos of an executive mansion.Logical formLearned from9 sentences. A (border fence) may separate a country.Logical formLearned from9 sentences. A fence may help.Logical formLearned from9 sentences. Heads of states may come to a fence.Logical formLearned from9 sentences. An intruder may scale a fence.Logical formLearned from9 sentences. A fence may surround a headquarters.Logical formLearned from9 sentences. Safety may pertain-to fences.Logical formLearned from9 sentences. Israeli troops may cross a fence.Logical formLearned from9 sentences. Militants may blow_open sections of a (border fence).Logical formLearned from9 sentences. A visit may be aimed at mending fences.Logical formLearned from9 sentences. A (border fence) may separate a territory from a country.Logical formLearned from9 sentences.