A rivalry may pertain-to a year.Logical formLearned from9 sentences. Rivalry can be between cells.Logical formLearned from9 sentences. Rivalry may boost quality.Logical formLearned from9 sentences. Rivalries can be exciting.Logical formLearned from9 sentences. A rivalry can be cutthroat.Logical formLearned from9 sentences. An object can be constituted-of-or-filled-with rivalry.Logical formLearned from9 sentences. A rivalry can be between some brothers.Logical formLearned from9 sentences. A rivalry can be gentle.Logical formLearned from9 sentences. A government can be capable of overcomming rivalries.Logical formLearned from9 sentences. An attack can be linked to rivalries.Logical formLearned from9 sentences. A rivalry can be for some years.Logical formLearned from9 sentences. A region can be at a center of a rivalry.Logical formLearned from9 sentences. An incident may intensify a rivalry.Logical formLearned from9 sentences. Rivalries can be between militias.Logical formLearned from9 sentences. A rivalry can be between rivals.Logical formLearned from9 sentences.