A browser may underscore a gravity of a rivalry.Logical formLearned from20 sentences. A rivalry can be respectful.Logical formLearned from20 sentences. A rivalry can be genuine.Logical formLearned from20 sentences. A rivalry can be wonderful.Logical formLearned from20 sentences. A rivalry can be lopsided.Logical formLearned from20 sentences. A rivalry can be playful.Logical formLearned from20 sentences. Rivalries may run.Logical formLearned from20 sentences. A rivalry can be between a pair.Logical formLearned from20 sentences. A rivalry can be between some factions.Logical formLearned from20 sentences. A rivalry can be between a president.Logical formLearned from20 sentences. Rivalries may pertain-to (college basketball).Logical formLearned from20 sentences. A rivalry can be partisan.Logical formLearned from19 sentences. A rivalry can be infamous.Logical formLearned from19 sentences. A rivalry can be between some schools.Logical formLearned from19 sentences. Teams may have a rivalry.Logical formLearned from19 sentences.