A male can be unaware of contacts.Logical formLearned from13 sentences. A male can be unaware of efforts.Logical formLearned from13 sentences. A male can be unaware of problems.Logical formLearned from13 sentences. A male can be unaware of activities.Logical formLearned from13 sentences. A female can be unaware of a death.Logical formLearned from12 sentences. A world-city can be unaware that something-is-the-case.Logical formLearned from12 sentences. A female may remain unaware that something-is-the-case.Logical formLearned from12 sentences. A person can be unaware of a case.Logical formLearned from12 sentences. Some customers can be unaware that something-is-the-case.Logical formLearned from12 sentences. Teachers can be unaware that something-is-the-case.Logical formLearned from12 sentences. Debts can be unaware.Logical formLearned from12 sentences. A male can be unaware of arrests.Logical formLearned from12 sentences. Some parents can be unaware that something-is-the-case.Logical formLearned from12 sentences. A man can be unaware of some missile.Logical formLearned from12 sentences. Persons can be unaware of an existence.Logical formLearned from12 sentences.