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: i need to know what is the volt in ac to the charger 120 volt or 220volt
Document: Makita tools are good. I don't need all the tools it would be nice if u could make up your own combo. But they don't have that. So far the tools that I used they are working good. they are lighter than some other brand cordless tools.
Want to let any shoppers know that I saved over $500 buying this item from Amazon over a competing tool supplier. As for the tools, Makita is by far the better brand out of many that I've used. Also the length of service for the battery powered tools has been much longer lasting. Thank you Amazon for being a fantastic place to shop.
Answer: no