Goaltender may continue a mastery.Logical formLearned from2 sentences. A mastery can be over a (grunge sound).Logical formLearned from2 sentences. Some men may use a mastery of tactics with success.Logical formLearned from2 sentences. (World champion) may prove a mastery.Logical formLearned from2 sentences. A mastery can be over boxers.Logical formLearned from2 sentences. A female may extend a mastery.Logical formLearned from2 sentences. A us-state may continue a mastery of a US-city.Logical formLearned from2 sentences. A male may continue a mastery of a course.Logical formLearned from2 sentences. Mastery may pertain-to a vessel.Logical formLearned from2 sentences. A us-state may continue a mastery.Logical formLearned from2 sentences. A male may retain a mastery.Logical formLearned from2 sentences. A person may prove a mastery of political tactics.Logical formLearned from2 sentences. Blues may continue a mastery.Logical formLearned from2 sentences. Veteran may continue a mastery.Logical formLearned from2 sentences. A (career mastery) may pertain-to a male.Logical formLearned from2 sentences.