1. **Stating the problem:** We are asked to analyze the symbol of the song about the Chestnut Tree Café from George Orwell's 1984, using the passage provided. 2. **Passage:** "Under the spreading chestnut tree\nsold you and you sold me;\nThere lie they, and here lie we\nUnder the spreading chestnut tree" (77) 3. **Understanding the symbol:** The song about the Chestnut Tree Café symbolizes betrayal and the consequences of disloyalty within the Party's regime. 4. **Explanation:** The lyrics "sold you and you sold me" indicate mutual betrayal among individuals, reflecting the pervasive atmosphere of distrust and surveillance. 5. **Contextual meaning:** The Chestnut Tree Café is a place where those who have been broken by the Party end up, symbolizing defeat and loss of hope. 6. **Summary:** Thus, the song represents the theme of betrayal and the tragic fate of those who fail to conform to the Party's ideology.