Explosives may be concealed in (hand luggage).Logical formLearned from3 sentences. A world-city may conceal a drive.Logical formLearned from3 sentences. A complex may be concealed in a (pressure cooker).Logical formLearned from3 sentences. Some today may conceal an identity.Logical formLearned from3 sentences. A (murder weapon) may be concealed.Logical formLearned from3 sentences. A male may conceal explosives.Logical formLearned from3 sentences. A person may conceal a view.Logical formLearned from3 sentences. Militants may be concealed.Logical formLearned from3 sentences. A tone may conceal areas of disagreement.Logical formLearned from3 sentences. A hashish may be concealed.Logical formLearned from3 sentences. Explosives may be concealed in some bags.Logical formLearned from3 sentences. Explosives may be concealed in briefcases.Logical formLearned from3 sentences. A world-city may conceal launchers.Logical formLearned from3 sentences. Persons may conceal mistakes.Logical formLearned from3 sentences. A country may conceal an intention.Logical formLearned from3 sentences.