An edge may pertain-to a piano.Logical formLearned from14 sentences. A version may pertain-to a piano.Logical formLearned from14 sentences. Training can be in piano.Logical formLearned from14 sentences. A piece can be for some pianos.Logical formLearned from14 sentences. A person may sit on a (piano bench).Logical formLearned from14 sentences. White keys may pertain-to a piano.Logical formLearned from14 sentences. A (piano student) may pertain-to a person.Logical formLearned from14 sentences. A person may move a piano.Logical formLearned from14 sentences. A piano may work.Logical formLearned from14 sentences. A piano can be slow.Logical formLearned from14 sentences. A male may sit on a (piano bench).Logical formLearned from14 sentences. A piano can be a big deal.Logical formLearned from14 sentences. A person can be a (piano teacher).Logical formLearned from14 sentences. A (piano music) may pertain-to a person.Logical formLearned from14 sentences. A (piano competition) may pertain-to the world.Logical formLearned from14 sentences.