Origins can be czech.Logical formLearned from17 sentences. Origins can be controversial.Logical formLearned from17 sentences. An origin may pertain-to deposits.Logical formLearned from17 sentences. An origin may pertain-to a theory.Logical formLearned from17 sentences. Origins can be obvious.Logical formLearned from17 sentences. Students can be constituted-of-or-filled-with origins.Logical formLearned from17 sentences. An origin may pertain-to bodies.Logical formLearned from17 sentences. Rules can be constituted-of-or-filled-with (origin requirements).Logical formLearned from17 sentences. Traces may pertain-to an origin.Logical formLearned from17 sentences. An origin can be unexplained.Logical formLearned from17 sentences. Return can be to a country of origin.Logical formLearned from17 sentences. Some persons can be constituted-of-or-filled-with origins.Logical formLearned from17 sentences. An origin may pertain-to a person.Logical formLearned from17 sentences. An origin may pertain-to a virus.Logical formLearned from17 sentences. An origin may pertain-to a law.Logical formLearned from17 sentences.