A male may be concealed.Logical formLearned from1 157 sentences. A person may be concealed.Logical formLearned from385 sentences. A female may be concealed.Logical formLearned from277 sentences. Names may be concealed.Logical formLearned from117 sentences. A country may be concealed.Logical formLearned from104 sentences. A male may conceal himself.Logical formLearned from70 sentences. A company may be concealed.Logical formLearned from65 sentences. A company may be concealed.Logical formLearned from61 sentences. An identity may be concealed.Logical formLearned from54 sentences. Explosives may be concealed in an underwear.Logical formLearned from53 sentences. A medicine may conceal a lunchtime.Logical formLearned from52 sentences. Persons may be concealed.Logical formLearned from52 sentences. A country may conceal weapons.Logical formLearned from52 sentences. A face may be concealed.Logical formLearned from43 sentences. Effect of alcohol may conceal coffee.Logical formLearned from38 sentences.