Lena has 16 candy bars. She needs 5 more candy bars to have 3 times as many as Kevin, and Kevin has 4 candy bars less than Nicole. How many more candy bars does Lena have than Nicole? Let's think first. Chain of thought:
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Kevin has (16 + 5) / 3 = 7 candy bars. Nicole has 7 + 4 = 11 candy bars. Lena has 16 - 11 = 5 more candy bars than Nicole.
Therefore, the answer is 5.
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