请大佬给分析一下这个英语句子的句子成分，如果有从句，请帮忙说一下

Question

If a person takes two slices of bacon every day,by what percentage will the chance will the chance of getting cancer increase

Answer 1

多了will the chance。
If a person takes two slices of bacon every day,by what percentage will the chance of getting cancer increase
如果一个人一天吃两块培根的话，他患癌的（百分比有多少）概率多大？