Submarines may swim.Logical formLearned from8 sentences. Thoughts may swim in a mind.Logical formLearned from8 sentences. Bacteria may prevent sperm from swimming.Logical formLearned from8 sentences. Dolphins may dive by swimming.Logical formLearned from8 sentences. Otters may swim fast.Logical formLearned from8 sentences. Mackerel may swim against a wall of blue.Logical formLearned from8 sentences. A herd may swim to a mainland.Logical formLearned from8 sentences. Ponies may swim a month.Logical formLearned from8 sentences. Fish may swim in water.Logical formLearned from8 sentences. Families may swim.Logical formLearned from8 sentences. A head may swim round.Logical formLearned from8 sentences. A fish may swim in water.Logical formLearned from8 sentences. Characters may swim through rivers of wax.Logical formLearned from8 sentences. Some sharks may swim.Logical formLearned from8 sentences. A creature may swim.Logical formLearned from8 sentences.