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:
- The smell of the rug was making them ill .
 - The rug was leaking chemicals into their home .
 - None of the above choices .
 - The rug was made with harmful chemicals .


The rug was made with harmful chemicals .