Fours can be at a regatta.Logical formLearned from3 sentences. Regattas can be open.Logical formLearned from3 sentences. A club may host regattas.Logical formLearned from3 sentences. A regatta may be cancelled.Logical formLearned from3 sentences. A regatta can be on a river.Logical formLearned from3 sentences. A highlight may pertain-to a regatta.Logical formLearned from3 sentences. A regatta can be to date.Logical formLearned from3 sentences. A regatta can be popular.Logical formLearned from3 sentences. A (river regatta) can be in the world.Logical formLearned from3 sentences. A person may go to a regatta.Logical formLearned from3 sentences. A regatta may attract some entries.Logical formLearned from3 sentences. An end can be for a regatta.Logical formLearned from3 sentences. A thunderstorm may turn a (sailing regatta).Logical formLearned from3 sentences. Some races can be in a regatta.Logical formLearned from3 sentences. A (medal race) can be at a (sailing regatta).Logical formLearned from3 sentences.