Question: Question: Karen loves to roll blueberries on the floors of her house. One day she tries rolling one on a plaid carpet in the living room and a crocheted rug in the dining room. She notices that the plaid carpet is smoother than the crocheted rug. The blueberry rolls faster on the (A) plaid carpet (B) crocheted rug.  Do not use A and B to answer the question but instead, choose between "plaid carpet" and  "crocheted rug".
Answer:
plaid carpet