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: what's the difference between green and yellow cupling
Document: This part seems to have replaced the yellow older version. It fit perfectly and my faucet was back working in a few minutes since this was so easy to put back on. Only wish overnight shipping was free. It took 4 days to arrive, So 4 days without a functioning faucet in the kitchen.
The quick coupling slides on an off easily by pinching the green and black parts together. The original part lasts about five years and judging by web comments breaks in the same spot for most people. Grohe has a lifetime guarantee on their products post 2006. However, they are very slow in shipping so resellers are the best option because no one wants to wait three weeks for this part. You can install it yourself very easily. I have close to zero handyman skills and did it.
Answer: no