A case may pertain-to a regatta.Logical formLearned from2 sentences. A fourth day may pertain-to a (sailing regatta).Logical formLearned from2 sentences. A third day may pertain-to a (sailing regatta).Logical formLearned from2 sentences. A first day may pertain-to a (sailing regatta).Logical formLearned from2 sentences. A regatta may involve multihulls.Logical formLearned from2 sentences. A shot can be at regaining a regatta.Logical formLearned from2 sentences. A regatta can be with challengers.Logical formLearned from2 sentences. Boats may be built for a (marquee regatta).Logical formLearned from2 sentences. Some clubs may prepare for a (warmup regatta).Logical formLearned from2 sentences. A regatta can be an initiative.Logical formLearned from2 sentences. Legal action can be over some regatta.Logical formLearned from2 sentences. A regatta can be at a lake.Logical formLearned from2 sentences. A deed may pertain-to a (regatta requirement).Logical formLearned from2 sentences. A deed of a (regatta requirement) can be ambiguous.Logical formLearned from2 sentences. Regattas can be offshore.Logical formLearned from2 sentences.