A third column can be blank.Logical formLearned from2 sentences. A pixel can be blank.Logical formLearned from2 sentences. An embarrassment can be blank.Logical formLearned from2 sentences. A verso can be blank.Logical formLearned from2 sentences. A hostility can be blank.Logical formLearned from2 sentences. Some options can be blank.Logical formLearned from2 sentences. Pounds can be blank.Logical formLearned from2 sentences. A metre can be blank.Logical formLearned from2 sentences. A (wall ..) can be blank.Logical formLearned from2 sentences. A chip can be blank.Logical formLearned from2 sentences. A link may go blank.Logical formLearned from2 sentences. Hands can be blank.Logical formLearned from2 sentences. A black face can be blank.Logical formLearned from2 sentences. A male may draw blank.Logical formLearned from2 sentences. A law may give a male a blank check.Logical formLearned from2 sentences.