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: do all 3 have magnets?
Document: Just an overall great product very durable n easy too read the magnets are done of the strongest I've seen
Awesome. Don't be afraid to spend the extra money on these fine levels, they do not disappoint. I thought by the description that the torpedo was the only one that had magnets, turns out they all do.
Received these a couple of weeks ago. I love how light they are and the magnets are exactly what I needed. Plus after all the reviews I have read online I am confident that my Stabila levels will maintain their accuracy for many years to come.
Very happy with my purchase. It arrived on time and was exactly what I hoped it would be. Levels are light , accurate , magnetic!
The 4ft level does not stick on a medal stud . Need to buy the construction grade or save your $$
I expected better quality. The shock absorbers are loose and they look and feel like fisher price tools. But it looks like the level viral's are of stabila quality.
Answer: yes