(World rowing championships) can be at an (international regatta course).Logical formLearned from2 sentences. A regatta can be disappointing.Logical formLearned from2 sentences. A point can be for a stage of a regatta.Logical formLearned from2 sentences. A regatta can be regional.Logical formLearned from2 sentences. Regattas may pertain-to a series.Logical formLearned from2 sentences. A regatta can be in some (boat classes).Logical formLearned from2 sentences. Rowers can be before a regatta.Logical formLearned from2 sentences. A regatta may be declared at an end of some regattas.Logical formLearned from2 sentences. Some regattas may stage at some (week intervals).Logical formLearned from2 sentences. A (team competition) may comprise some regattas.Logical formLearned from2 sentences. A regatta may represent an encounter.Logical formLearned from2 sentences. A regatta can be all-important.Logical formLearned from2 sentences. A regatta may be cancelled after an accident.Logical formLearned from2 sentences. A win can be in a regatta of a series.Logical formLearned from2 sentences. A country can be at a regatta.Logical formLearned from2 sentences.