Some explanation may be needed.Logical formLearned from21 sentences. Explanations can be contradictory.Logical formLearned from21 sentences. An explanation can be odd.Logical formLearned from21 sentences. An explanation may pertain-to cases.Logical formLearned from21 sentences. An explanation can be for a death.Logical formLearned from21 sentences. An explanation can be for conclusions.Logical formLearned from21 sentences. An explanation can be for an appearance.Logical formLearned from21 sentences. An explanation can be swift.Logical formLearned from21 sentences. An explanation can be frank.Logical formLearned from21 sentences. A government may demand an explanation.Logical formLearned from20 sentences. Explanations can be qualitative.Logical formLearned from20 sentences. A male may give some explanations.Logical formLearned from20 sentences. A (psychology explanation) can be evolutionary.Logical formLearned from20 sentences. Explanations may be rule_outed.Logical formLearned from20 sentences. Explanations can be behind-the-scenes.Logical formLearned from20 sentences.