An explanation can be for a change.Logical formLearned from45 sentences. Persons may need an explanation.Logical formLearned from44 sentences. An explanation can be dominant.Logical formLearned from44 sentences. A set can be constituted-of-or-filled-with explanations.Logical formLearned from44 sentences. Some explanation can be in order.Logical formLearned from44 sentences. A person may wait for an explanation.Logical formLearned from44 sentences. An explanation may suggest that something-is-the-case.Logical formLearned from44 sentences. An explanation can be plain.Logical formLearned from44 sentences. A person may get explanations.Logical formLearned from44 sentences. An explanation may pertain-to principles.Logical formLearned from44 sentences. An explanation can be required.Logical formLearned from44 sentences. Explanations may be discussed.Logical formLearned from44 sentences. An explanation can be for a discrepancy.Logical formLearned from44 sentences. Explanations can be substantive.Logical formLearned from44 sentences. A female may demand an explanation.Logical formLearned from43 sentences.