Everyone may contribute.Logical formLearned from594 sentences. A male may contribute some points.Logical formLearned from588 sentences. A person may be contributed.Logical formLearned from548 sentences. Eds may contribute to a report.Logical formLearned from546 sentences. (Used-car prices) may contribute to (credit performance).Logical formLearned from524 sentences. (Staff writer) may contribute to an article.Logical formLearned from510 sentences. A male may contribute to a story.Logical formLearned from449 sentences. A country may contribute.Logical formLearned from393 sentences. A male may be contributed.Logical formLearned from378 sentences. (Staff writer) may contribute to a story.Logical formLearned from376 sentences. Persons may contribute.Logical formLearned from314 sentences. A female may contribute to a story.Logical formLearned from312 sentences. A note may contribute to a story.Logical formLearned from268 sentences. Persons may contribute to a paragraph.Logical formLearned from245 sentences. A male may contribute reporting from a US-city.Logical formLearned from224 sentences.