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: how do you use it.
Document: I'm a guy, I can't say how easy it is for women to use these.
i originally bought these for my husband to use when we camp, but i have used them also and they work great for me
These are super easy to use and very convenient...Will not go camping with out them.I highly recommend you try them!
Have not used as yet. Bought for use in case travel stops were too groos for the ladies to use.
great product and service thanks, very pleased, will order again very soon, so handy and convienient to use what a lifesaver
These things are genius. They work like a charm! I cant get over it. You can use them anywhere. A+!
I bought these to help me on a trip across the country. As it turned out, I didn't have to use them but it was reassuring to have them in the car.
Awesome option other than a large mouth bottle to use when in flight. Excellent product and price. Happy with the purchase.
The product is compact and reasonably easy to use. Absorbs very quickly and controls any unwanted odors in a handy disposable bag.
A great  product you want to have and hope you never need...easy to use ! Great piece of mind  when travelling.
Answer: yes