An (oak tree) can be mature.Logical formLearned from22 sentences. Oaks may pertain-to a male.Logical formLearned from22 sentences. An oak can be hollow.Logical formLearned from22 sentences. An (oak coffee table) can be solid.Logical formLearned from22 sentences. Branches may pertain-to an (oak tree).Logical formLearned from22 sentences. An (oak dresser) can be solid.Logical formLearned from22 sentences. (Live oaks) may pertain-to a us-state.Logical formLearned from22 sentences. An oak can be dry.Logical formLearned from22 sentences. (Oak trees) may have (mast years).Logical formLearned from22 sentences. (Oak trees) may produce a (bumper crop).Logical formLearned from22 sentences. A story may begin deep in (oak forests).Logical formLearned from22 sentences. A risk can be in (oak forests).Logical formLearned from22 sentences. Oaks can be majestic.Logical formLearned from22 sentences. Oaks can be gnarled.Logical formLearned from22 sentences. An oak may grow.Logical formLearned from22 sentences.