Minds can be blank.Logical formLearned from15 sentences. Minds can be blank.Logical formLearned from15 sentences. Masks can be blank.Logical formLearned from15 sentences. Notes can be blank.Logical formLearned from15 sentences. A wall can be blank.Logical formLearned from15 sentences. A spot can be blank.Logical formLearned from15 sentences. A charge can be blank.Logical formLearned from15 sentences. Versions can be blank.Logical formLearned from15 sentences. A (cassette tape) can be blank.Logical formLearned from15 sentences. A blank page can be intimidating.Logical formLearned from15 sentences. A blackboard can be blank.Logical formLearned from15 sentences. A person may start with a blank slate.Logical formLearned from15 sentences. A cardstock can be blank.Logical formLearned from15 sentences. A portion can be blank.Logical formLearned from15 sentences. A tv can be blank.Logical formLearned from15 sentences.