A store can be empty.Logical formLearned from22 sentences. A prison can be empty.Logical formLearned from22 sentences. Persons may come_up empty.Logical formLearned from22 sentences. A courtroom can be empty.Logical formLearned from22 sentences. A ballpark can be empty.Logical formLearned from22 sentences. A (trash can) can be empty.Logical formLearned from22 sentences. A pipeline can be empty.Logical formLearned from22 sentences. Minutes can be empty.Logical formLearned from22 sentences. Reaches can be empty.Logical formLearned from22 sentences. Entries can be empty.Logical formLearned from22 sentences. A value can be an empty string.Logical formLearned from22 sentences. A prairie can be empty.Logical formLearned from22 sentences. Parentheses can be empty.Logical formLearned from22 sentences. A trap can be empty.Logical formLearned from22 sentences. A pit can be empty.Logical formLearned from22 sentences.