A flotilla of some u-boats may sail from a base.Logical formLearned from2 sentences. A male may sail to a city.Logical formLearned from2 sentences. A month may sail from a world-city.Logical formLearned from2 sentences. A punt may sail over a head.Logical formLearned from2 sentences. A female may sail without incident.Logical formLearned from2 sentences. A female may sail a voyage.Logical formLearned from2 sentences. A male may sail on a vessel.Logical formLearned from2 sentences. A deity may sail for a country.Logical formLearned from2 sentences. A male may sail through a (confirmation process).Logical formLearned from2 sentences. (Merchant vessels) may sail.Logical formLearned from2 sentences. An (invasion fleet) may sail.Logical formLearned from2 sentences. Ships may sail under flags.Logical formLearned from2 sentences. A political-leader may sail to a country.Logical formLearned from2 sentences. A ship may sail with a crew.Logical formLearned from2 sentences. A steamer may sail in ballast.Logical formLearned from2 sentences.