问题描述：
两个句子,hold不住了
1·the greater the chance of a health problem tied to smoking.(什么结构 the the)
2·it also warns against activities known to increase a person's risk of stroke(to 前边啥意思,啥结构)
句子认真核对过，
1·the greater the chance of a health problem tied to smoking.(什么结构 the the)
2·it also warns against activities known to increase a person's risk of stroke(to 前边啥意思,啥结构)
句子认真核对过，
问题解答：
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