一道语法题引发的困惑 求解答~~谢谢大家了~~！！

joanna5200

Defense attorneys have occasionally argued taht their clients' misconduct stemmed from a reaction to something ingested, but in attributing criminal or delinquent behavior to some food allergy, the perpetrators are in effect told that they are not responsible for their actions.
这道题目的正确选项是：if criminal or delinquent behavior is attributed to an allergy to some food.
我的疑问就是 原句这种if的关系， 要是改成选项这个样子的话， 就由原句主句变成了if引导的条件状语从句，岂不是改变了原句的关系和重心了吗？？求解答~~~谢谢谢谢大家了！！

酒醉的烟斗

原句意思很混乱啊！
1、is attributed to 词组，in attributing 错误语法
2、逻辑意思。作恶者不必担责，若食物过敏。食物过敏。some也成修饰allergy的了，那也得用复数形式了。逻辑上某次案件也是某种食物导致的单一过敏合理。