A person may delete a source.Logical formLearned from2 sentences. A column may be deleted.Logical formLearned from2 sentences. A person may delete a value.Logical formLearned from2 sentences. Row may be deleted.Logical formLearned from2 sentences. A selection may be deleted.Logical formLearned from2 sentences. A user may delete characters.Logical formLearned from2 sentences. Categories may be deleted.Logical formLearned from2 sentences. A person may delete some items.Logical formLearned from2 sentences. An approach can be for deletting variables.Logical formLearned from2 sentences. A header may be deleted.Logical formLearned from2 sentences. A (data object) may be deleted.Logical formLearned from2 sentences. And/or may delete data.Logical formLearned from2 sentences. Some threads may be deleted.Logical formLearned from2 sentences. Some e-mails may be deleted after some days.Logical formLearned from2 sentences. An annotation may be deleted.Logical formLearned from2 sentences.