Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Are they hard plastic or can you bend them?  The description states they are flexible.
Document: These are nice cones that stand about a foot tall. They are a thin plastic that is flexible, but not like a regular rubber traffic cone. They did not survive being run over on a traffic course. They are fairly durable, but can't be squished.
I just noticed the Warning label on the item and it was NOT mentioned in the product description. Returning or throwing away!
I needed colored vinyl cones for my warehouse. These said vinyl in the description, but weren't quite what I was expecting. They will work though.
This item is made for kids, to be used in kids games or in the classroom. Why would they make it with chemicals known to cause cancer and birth defects?? My bad for not seeing this warning in the description of the product. Their bad for making it this way. Sending it back.
Daughter loves these cones. They had a blast with them at her birthday party. The colors are bright and the plastic strong.
A good quality plastic cones - perfect size for children having fun while working out and playing around them.
They are nothing spectacular but seem to be made of good quality plastic and were an excellent price. I would recommend them to friends.
There is not much to write about six plastic cones. They are brightly colored and seem well made. We will see how they hold up in our house, but I fully expect they will.
Excellent product!, excellent price....sturdy plastic....will buy more...anyone wishing to purchase training cones, buy these...I was not dissappointed with this product.
We got these to go with a Dora soccer ball for my daughter's 4th birthday. I didn't want to deal with a soccer net, so cones were a good option. She loves them. The kids at the party all wore them as party hats :) The cones are really sturdy with rounded edges. High-quality plastic. We've had them for two months and they are still great.
Answer: yes