A (security guard) can be at airport.Logical formLearned from13 sentences. Guards may tell a male.Logical formLearned from13 sentences. A (prison guard) may undergo a failure.Logical formLearned from13 sentences. Guard can be from a US-city.Logical formLearned from13 sentences. Presidential guards can be armed.Logical formLearned from13 sentences. A room can be under guard.Logical formLearned from13 sentences. Guards may be paid.Logical formLearned from13 sentences. Hundreds of (police officers) may stand guard.Logical formLearned from13 sentences. Guards may be injured.Logical formLearned from13 sentences. A guard may tell a male that something-is-the-case.Logical formLearned from13 sentences. A (security guard) may pertain-to a park.Logical formLearned from13 sentences. (Freshman point guard) may have some points.Logical formLearned from13 sentences. A (security guard) may be killed by a bomb.Logical formLearned from13 sentences. A (security guard) may be killed in a (bombing accident).Logical formLearned from13 sentences. Guards may be expelled.Logical formLearned from13 sentences.