An explanation can be handy.Logical formLearned from186 sentences. Explanations can be lengthy.Logical formLearned from185 sentences. An explanation can be valid.Logical formLearned from182 sentences. Explanations can be biological.Logical formLearned from177 sentences. An explanation can be for a phenomenon.Logical formLearned from177 sentences. An explanation may pertain-to an incident.Logical formLearned from173 sentences. An explanation may pertain-to a reasoning.Logical formLearned from172 sentences. A person may owe a person an explanation.Logical formLearned from171 sentences. An explanation may pertain-to circumstances.Logical formLearned from164 sentences. An explanation can be supernatural.Logical formLearned from163 sentences. A male may provide an explanation.Logical formLearned from162 sentences. An explanation may pertain-to a scientist.Logical formLearned from162 sentences. An explanation can be from a world-city.Logical formLearned from159 sentences. An explanation may pertain-to actions.Logical formLearned from156 sentences. An explanation may pertain-to a reason.Logical formLearned from153 sentences.