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: 1 battery or 2?
Document: I love these tools. 1 battery in the drill/driver lasted for installing 45 boards with 6 screws each on my back fence, amazing! Having the cordless circular saw for quick cuts is great, and the reciprocating saw has so many uses. This is the best money I've ever spent on power tools. I'm 100 times more productive with them.
Awesome all n one product again by ryobi. With their all n one from old plus 1 to the light and rugged ion. Plus getting $600 worth of tools for 250 is an awesome deal. As well as getting a free multi tool with it $100 deal. Batteries last and charge very quick which is a must n my profession as an RV service tech.
Great product no problems yet. Love the ratcheting drill impact driver . It looks like they will be good for me
Answer: no