Some guards can be on duty.Logical formLearned from87 sentences. (Border guards) may shoot dead.Logical formLearned from87 sentences. A (border guard) may pertain-to a country.Logical formLearned from86 sentences. A (point guard) may pertain-to persons.Logical formLearned from85 sentences. A (national guard) may pertain-to a us-state.Logical formLearned from84 sentences. A guard can be notorious.Logical formLearned from84 sentences. Guards may pertain-to a president.Logical formLearned from84 sentences. Officers may stand guard.Logical formLearned from83 sentences. A guard can be unarmed.Logical formLearned from82 sentences. A guard may undergo changings.Logical formLearned from82 sentences. Guards can be trained.Logical formLearned from82 sentences. A guard can be at a prison.Logical formLearned from81 sentences. Some (security guards) may be injured.Logical formLearned from80 sentences. (Police officers) may stand guard.Logical formLearned from80 sentences. A male may catch a person off guard.Logical formLearned from80 sentences.