Rivalry can be between some schools.Logical formLearned from5 sentences. A team may develop a rivalry.Logical formLearned from5 sentences. Rivalry can be between fans.Logical formLearned from5 sentences. A (football rivalry) can be with a school.Logical formLearned from5 sentences. A rivalry can be in some sports.Logical formLearned from5 sentences. A rivalry can be with a counterpart.Logical formLearned from5 sentences. A (signature game) can be in a rivalry.Logical formLearned from5 sentences. A rivalry can be in baseball.Logical formLearned from5 sentences. A rivalry may reach heights.Logical formLearned from5 sentences. A half-century can be constituted-of-or-filled-with rivalry.Logical formLearned from5 sentences. A new era can be in a rivalry.Logical formLearned from5 sentences. A rivalry can be a series.Logical formLearned from5 sentences. A rivalry can be lively.Logical formLearned from5 sentences. A rivalry can be between some political parties.Logical formLearned from5 sentences. A rivalry can be between a family.Logical formLearned from5 sentences.