causal logic

例句：

1. 1. The cause of the fire was dueto a faulty electrical wiring.
   火灾的原因是电线短路。
2. 2. The researcher found thatthe cause of the disease was genetic.
   研究者发现这种疾病的原因与遗传有关。
3. 3. The decisionwas based on the causal relationshipbetween the two variables.
   这个决定是基于两个变量之间的因果关系。