A play-off may consist of some rounds.Logical formLearned from15 sentences. Teams may enter a round.Logical formLearned from15 sentences. A round may pertain-to a region.Logical formLearned from15 sentences. A team may be eliminated in a round of some tournament.Logical formLearned from15 sentences. Some rounds can be constituted-of-or-filled-with foursomes.Logical formLearned from15 sentences. Variety can be constituted-of-or-filled-with rounds.Logical formLearned from15 sentences. A male may progress to a round.Logical formLearned from15 sentences. A final round may pertain-to a league.Logical formLearned from15 sentences. A round can be in years.Logical formLearned from15 sentences. A cache can be constituted-of-or-filled-with rounds.Logical formLearned from15 sentences. Round may feature some players.Logical formLearned from15 sentences. Some winners can be from round.Logical formLearned from15 sentences. Some finals can be a (championship round) of some season.Logical formLearned from15 sentences. Round may pertain-to qualifiers.Logical formLearned from15 sentences. A gun may fire some rounds.Logical formLearned from15 sentences.