Explanations may pertain-to an international-political-entity.Logical formLearned from12 sentences. Explanation may pertain-to a code.Logical formLearned from12 sentences. An explanation may pertain-to an observation.Logical formLearned from12 sentences. An explanation may pertain-to elements.Logical formLearned from12 sentences. Requests can be for an explanation.Logical formLearned from12 sentences. A person may owe a person explanations.Logical formLearned from12 sentences. Explanations can be unnecessary.Logical formLearned from12 sentences. An explanation may pertain-to a transaction.Logical formLearned from12 sentences. Explanations may pertain-to children.Logical formLearned from12 sentences. An explanation can be sympathetic.Logical formLearned from12 sentences. An announcement may give an explanation.Logical formLearned from12 sentences. An explanation can be for closures.Logical formLearned from12 sentences. A scientific explanation can be for a recovery.Logical formLearned from12 sentences. An explanation can be for an act.Logical formLearned from12 sentences. Researcher may have an explanation.Logical formLearned from12 sentences.