A rivalry can be between premiers.Logical formLearned from5 sentences. Rivalry can be in a market.Logical formLearned from5 sentences. A rivalry can be with magazine.Logical formLearned from5 sentences. (Espionage rivalry) can be between some superpowers.Logical formLearned from5 sentences. A rivalry may pertain-to the world.Logical formLearned from5 sentences. Rivalries can be in a continent.Logical formLearned from5 sentences. Rivalry can be between some camps.Logical formLearned from5 sentences. Potential can be on a rivalry.Logical formLearned from5 sentences. Some countries may be locked in rivalry.Logical formLearned from5 sentences. A rivalry can be in cricket.Logical formLearned from5 sentences. A country can be subject to rivalry.Logical formLearned from5 sentences. A rivalry may spark a (power struggle).Logical formLearned from5 sentences. A rivalry can be with president.Logical formLearned from5 sentences. A rivalry can be with a foe.Logical formLearned from5 sentences. Rivalry can be with a leader.Logical formLearned from5 sentences.