{"id": "coref_001", "text": "John Smith went to the store. He bought some milk. The CEO of Acme Corp said he was pleased with the results."}
{"id": "coref_002", "text": "Mary told her sister that she would visit Paris next summer. The city has always been her favorite destination."}
{"id": "coref_003", "text": "The committee met on Tuesday. They discussed the proposal that Dr. Chen had submitted. She presented her findings to the group."}