A (hockey practice) may pertain-to sons.Logical formLearned from28 sentences. A son may undergo a nomination.Logical formLearned from28 sentences. A female may be separated from a son.Logical formLearned from28 sentences. A son may sit on a lap.Logical formLearned from28 sentences. Track may pertain-to a son.Logical formLearned from28 sentences. Antics may pertain-to a son.Logical formLearned from28 sentences. A son can be depressed.Logical formLearned from28 sentences. A female may see sons.Logical formLearned from28 sentences. An office may pertain-to a son.Logical formLearned from28 sentences. A son may sleep in a room.Logical formLearned from28 sentences. A son can be at college.Logical formLearned from28 sentences. A son may go to a world-city.Logical formLearned from28 sentences. A female may live with some sons.Logical formLearned from28 sentences. A son may study in a country.Logical formLearned from27 sentences. A son may develop.Logical formLearned from27 sentences.