I threw out my last poly something rug . It was a beauty . But when I researched the production and the chemicals used in the carpet - I felt sick . Underfoot I had seen beauty that changed dramatically and I saw what I had .
According to the above context, choose the best option to answer the following question.
Question: Why did they throw out their rug ?
Options:
A. None of the above choices .
B. The smell of the rug was making them ill .
C. The rug was leaking chemicals into their home .
D. The rug had made them fall ill .


A