Read the following context and choose the best option to answer the question.
Context: 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 .
Question: Why did they throw out their rug ?
Options: 
A. The smell of the rug was making them ill .
B. The rug was leaking chemicals into their home .
C. None of the above choices .
D. The rug was made with harmful chemicals .


D