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 I turn it on?
Document: I feared that a battery operated glue gun would never heat up to the proper temperature.I feared that the batteries wouldn't last long enough to finish a project.I feared that this was a novelty and not really a tool.I was wrong on all counts.This little honey is a fine glue gun and the cordless operation makes it just that much better.
Time will tell.
Answer: no