Comments may be concealed.Logical formLearned from4 sentences. A side may be concealed.Logical formLearned from4 sentences. A history of a country may conceal conflicts of interest.Logical formLearned from4 sentences. A deity may conceal himself.Logical formLearned from4 sentences. A tone may be concealed.Logical formLearned from4 sentences. Feelings may be concealed.Logical formLearned from4 sentences. Words may be concealed.Logical formLearned from4 sentences. A US-president may conceal a background.Logical formLearned from4 sentences. A robe may be concealed.Logical formLearned from4 sentences. Notebooks may be concealed.Logical formLearned from4 sentences. A message may be concealed.Logical formLearned from4 sentences. Technology may be concealed under a top shell.Logical formLearned from4 sentences. A love may be concealed.Logical formLearned from4 sentences. Bludgeon may conceal a philosophy of tradition.Logical formLearned from4 sentences. A (stylus pen) may be concealed in a base.Logical formLearned from4 sentences.