Themes may strike a chord.Logical formLearned from7 sentences. A chord can be in a nation.Logical formLearned from7 sentences. A chord can be from an orchestra.Logical formLearned from7 sentences. A (chord structure) can be simple.Logical formLearned from7 sentences. Chords can be sour.Logical formLearned from7 sentences. A chord can be constituted-of-or-filled-with familiarity.Logical formLearned from7 sentences. A report may strike a chord.Logical formLearned from7 sentences. A song may feature chords.Logical formLearned from7 sentences. Chords can be delicate.Logical formLearned from7 sentences. A male may strike a chord with a person.Logical formLearned from7 sentences. Chords can be solemn.Logical formLearned from7 sentences. A chord can be sharp.Logical formLearned from7 sentences. Chords can be scattered.Logical formLearned from7 sentences. A group may explode from chords.Logical formLearned from7 sentences. A chord can be in an area.Logical formLearned from7 sentences.