Troops can be on a border.Logical formLearned from42 sentences. A fighting can be on a border.Logical formLearned from41 sentences. A male may secure borders.Logical formLearned from41 sentences. Borders can be colored.Logical formLearned from41 sentences. (Observation towers) can be on a southern border.Logical formLearned from41 sentences. A national-association of (border patrol officers) may visit a website.Logical formLearned from41 sentences. (Border communities) may pertain-to persons.Logical formLearned from41 sentences. A country may secure borders.Logical formLearned from41 sentences. Borders can be soft.Logical formLearned from41 sentences. Targets can be in a (border region).Logical formLearned from41 sentences. A mutiny can be by (border guards).Logical formLearned from41 sentences. Countries can be on borders.Logical formLearned from41 sentences. A border can be redrawn.Logical formLearned from41 sentences. Some border may cross.Logical formLearned from41 sentences. A return can be to borders.Logical formLearned from41 sentences.