Self may have (contradiction superpowers).Logical formLearned from10 sentences. Superpower can be a dissension.Logical formLearned from10 sentences. A superpower may pertain-to a time.Logical formLearned from10 sentences. A superpower can be in a century.Logical formLearned from10 sentences. A male may use superpowers.Logical formLearned from10 sentences. Some (communist superpowers) can be in a spotlight.Logical formLearned from10 sentences. A superpower can be unmatched.Logical formLearned from10 sentences. A superpower can be a threat to major powers.Logical formLearned from10 sentences. Superpowers may depart.Logical formLearned from10 sentences. Superpowers may fight in 1980s.Logical formLearned from10 sentences. A (shadow superpower) may go nuclear in a matter of months.Logical formLearned from10 sentences. A superpower may pertain-to today.Logical formLearned from10 sentences. Superpowers can be dominant.Logical formLearned from10 sentences. A country can be a superpower.Logical formLearned from10 sentences. A country can be (energy superpower).Logical formLearned from10 sentences.