Chords can be constituted-of-or-filled-with recognition.Logical formLearned from4 sentences. Chord may play a chord.Logical formLearned from4 sentences. A chord can be around the world.Logical formLearned from4 sentences. Trouble can be with chords.Logical formLearned from4 sentences. Songs can be with chords.Logical formLearned from4 sentences. Chords may be introduced.Logical formLearned from4 sentences. A plane may pertain-to a chord.Logical formLearned from4 sentences. A chord can be conservative.Logical formLearned from4 sentences. A book may strike a chord.Logical formLearned from4 sentences. Chords can be sentimental.Logical formLearned from4 sentences. (Power chords) can be heavy.Logical formLearned from4 sentences. Blocks can be constituted-of-or-filled-with chords.Logical formLearned from4 sentences. A bottom may pertain-to a chord.Logical formLearned from4 sentences. Chords can be two-part.Logical formLearned from4 sentences. Chords may be formed.Logical formLearned from4 sentences.