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 are the dimensions of the main compartment?
Document: Love this backpack! It covert, has enough pockets and really takes the weight off the back, unlike other bags such as Swiss.
Great tactical backpack. I will use it as a GO Bag. However, I used it for 3 or 4 business trips and access to the laptop at TSA checkpoints is rather cumbersome. I do like the organization of the admin pocket and all of the webs that can be used to attach various things. Overall, good quality with versatile functionality.
Answer: no