A (police report) may state that something-is-the-case.Logical formLearned from71 sentences. Cooperation can be between (police forces).Logical formLearned from71 sentences. Police can be in armored vehicles.Logical formLearned from71 sentences. (Police investigators) may pertain-to a US-city.Logical formLearned from71 sentences. A (police force) may undergo a training.Logical formLearned from71 sentences. Police may obtain a warrant.Logical formLearned from71 sentences. Police may be clad in (riot gear).Logical formLearned from71 sentences. A (police officer) may be killed.Logical formLearned from71 sentences. Police can be in helmets.Logical formLearned from71 sentences. Police may seize some guns.Logical formLearned from70 sentences. The police may make arrests.Logical formLearned from70 sentences. Police may make an effort.Logical formLearned from70 sentences. A (police station) may be attacked.Logical formLearned from70 sentences. The police may be involved.Logical formLearned from70 sentences. The police may make arrests.Logical formLearned from70 sentences.