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 is the default combination?
Document: These locks are made well. Have not used them yet but like the idea that you can set your own combination.
Easy to set the combination and it will at least keep the kids out. Basically, you get what you pay for.
i use these locks on all of my gun cases. they are reliable and are easy to adjust the combination. also, they are at a reasonable price.
The instructions as to how to set the combination are so vague one is left fumbling in the dark and guessing as to how to set the combination.
I used these when I traveled and they were durable, functional, and easy to use. Setting my combination was simple.
works great, thanks for the deal. will keep my bag secure this school season. i like the combination lock !! !
Those luggage locks was that I spected.Little, easy to put a new combination code and fit well with my baggage.
Very easy to set own combination and just right size to secure duffle bag . Just what I needed will have to find use for second one.
They are very easy to set the combination on and seem to be pretty sturdy. Got them to lock up the cabinets in the garage from kids. Do exactly what I wanted and they are a great price.
These locks were easy to program with my selected combination. Fits the suitcases very well. Will give piece of mind just knowing the zippers cannot be easily opened.
Answer: yes