Marines may go with drills.Logical formLearned from13 sentences. A (marine base) can be contentious.Logical formLearned from13 sentences. A (marine security guard) may pertain-to a country.Logical formLearned from13 sentences. Marines may begin.Logical formLearned from13 sentences. A (marine base) can be guarded.Logical formLearned from13 sentences. Marines can be uniformed.Logical formLearned from13 sentences. Forces may attack marines.Logical formLearned from13 sentences. A marine can be in combat.Logical formLearned from13 sentences. Some marines may be took.Logical formLearned from13 sentences. Marines may be pounded.Logical formLearned from13 sentences. A standoff can be with marines.Logical formLearned from13 sentences. Some marine may be killed.Logical formLearned from12 sentences. Marines can be elite.Logical formLearned from12 sentences. Some companies can be constituted-of-or-filled-with marines.Logical formLearned from12 sentences. Marine may die after shooting.Logical formLearned from12 sentences.