An executive officer can be with marines.Logical formLearned from8 sentences. Some marines may be killed as a result of (enemy action).Logical formLearned from8 sentences. A marine may be held by gunmen.Logical formLearned from8 sentences. A marine may miss in a country.Logical formLearned from8 sentences. A marine may be killed in an attack.Logical formLearned from8 sentences. Rebels may battle marines.Logical formLearned from8 sentences. Marines may be bombed.Logical formLearned from8 sentences. Some marines can be wounded.Logical formLearned from8 sentences. A marines may undergo an arrival.Logical formLearned from8 sentences. Marines may take_up positions on a pavement.Logical formLearned from8 sentences. Some marines can be in (combat gear).Logical formLearned from8 sentences. (Marine tanks) may pertain-to a country.Logical formLearned from8 sentences. Thousands of marines may set_off in tanks.Logical formLearned from8 sentences. A total of some marines may be wounded.Logical formLearned from8 sentences. A number of marines may be wounded in a friendly-fire incident.Logical formLearned from8 sentences.