Please answer the following question: Question: Vicky tried to bend a rubber tube into a circle. She then tried to do the same thing with a glass tube. One of them bent into a circle and the other one broke. Which one did she successfully bend into a circle? (A) the rubber tube (B) the glass tube  Do not use A and B to answer the question but instead, choose between "a glass tube" and  "a rubber tube".
Answer:
a glass tube