A rivalry can be with a college.Logical formLearned from11 sentences. A rivalry can be prominent.Logical formLearned from11 sentences. Rivalry can be between firms.Logical formLearned from11 sentences. A rivalry can be amicable.Logical formLearned from11 sentences. Rivalry can be in a continent.Logical formLearned from11 sentences. A rivalry can be for duty.Logical formLearned from11 sentences. A person may have a rivalry.Logical formLearned from11 sentences. Rivalry can be in a century.Logical formLearned from11 sentences. Reference can be to a rivalry.Logical formLearned from11 sentences. A rivalry can be known.Logical formLearned from11 sentences. Persons may have rivalries.Logical formLearned from11 sentences. A (sibling rivalry) can be extreme.Logical formLearned from11 sentences. Rivalry can be in sports.Logical formLearned from11 sentences. A rivalry can be peaceful.Logical formLearned from11 sentences. A rivalry can be between some candidates.Logical formLearned from11 sentences.