[{"text": "What happened to the net income in the first and second quarter?  ", "sentence_id": 1}, {"text": "What was done differently in the third-quarter that the net income rose 26%?", "sentence_id": 1}, {"text": "How much is 26% in dollars? ", "sentence_id": 1}, {"text": "Third-quarter net income rose because the chemical business was doing well?", "sentence_id": 1}, {"text": "What was done differently this year that was not done last year?", "sentence_id": 2}, {"text": "which year?", "sentence_id": 2}, {"text": "How did the sales shoot up 7.4% in such a short time?", "sentence_id": 3}, {"text": "When was it $540 mil?", "sentence_id": 3}, {"text": "how quickly?", "sentence_id": 3}, {"text": "Were there any losses at all?", "sentence_id": 4}, {"text": "Is there a common name for this? ", "sentence_id": 4}, {"text": "what is caustic soda?", "sentence_id": 4}, {"text": "What are gains in electrochemicals?", "sentence_id": 4}, {"text": "How did the volume increase and what was the cause of higher prices?", "sentence_id": 5}, {"text": "Who is buying the most?", "sentence_id": 5}, {"text": "what is a volume increase?", "sentence_id": 5}]