Fish may articulate fins.Logical formLearned from4 sentences. A fin can be plastic.Logical formLearned from4 sentences. A fin can be products.Logical formLearned from4 sentences. A fin can be split.Logical formLearned from4 sentences. A person may get fins.Logical formLearned from4 sentences. A boat may be equipped with some fins.Logical formLearned from4 sentences. A (tail fin) may pertain-to a male.Logical formLearned from4 sentences. Fins may pertain-to a heatsink.Logical formLearned from4 sentences. Fins can be for sale.Logical formLearned from4 sentences. A fin can be flexible.Logical formLearned from4 sentences. Fins can be adjustable.Logical formLearned from4 sentences. A (rubber fin) can be for a dolphin.Logical formLearned from4 sentences. Fins can be clean.Logical formLearned from4 sentences. Fins can be with tethers.Logical formLearned from4 sentences. Fins may surround a fan.Logical formLearned from4 sentences.