(Oyster cards) can be valid.Logical formLearned from3 sentences. Powers can be valid.Logical formLearned from3 sentences. A (parking pass) can be valid.Logical formLearned from3 sentences. A racial discrimination can be valid.Logical formLearned from3 sentences. A (data range) can be valid.Logical formLearned from3 sentences. A ruling can be valid.Logical formLearned from3 sentences. And/or can be valid.Logical formLearned from3 sentences. A metric can be valid.Logical formLearned from3 sentences. A (security bug) can be valid.Logical formLearned from3 sentences. A filing can be valid for a claim.Logical formLearned from3 sentences. A marriage to a male can be valid.Logical formLearned from3 sentences. A settlement can be valid.Logical formLearned from3 sentences. A mandate can be valid.Logical formLearned from3 sentences. Drafts can be valid.Logical formLearned from3 sentences. A development can be valid.Logical formLearned from3 sentences.