Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Would this meter be effective in measureing moisture content/finding leaks in concrete floors?
Document: It was difficult to find a reasonably priced pinless meter that would not damage materials. It seemed almost too sensitive, and it &#34;went bonkers&#34; in one place due to a nail; also at the edges of a s shower floor. Well, later we took caulk out of the perimeter of our shower and found moisture trapped there behind the caulk! So the beeping was actually due to water there. (We are now grouting that area so water won't be trapped!)
I purchased meter about 8 months ago. Quit working properly about two months ago, it has some sort of bias calibration problem, but it still finds moisture. Because it starts at about 15 instead of 0 in air, I lose some measurement on the high end. But look, I am buying another. When it works well, it is a great instrument.
Because the sensing range is 4 inches, you do not have to cover every square inch. It can pick up the moisture in your hand at 3 inches. The backlight and large numbers and hold feature work great, as does the audible beep. While other meters need to lay flat, you just have to get the ball end to touch, and you are doing moisture measurements.I never used the pin mode.
Works great,good quality
Tghe actual numbers aren't exact without using pins, from what I read, but over 80% is a concern. Oh, and the instructions seem very involved but they do make sense. It was already primed to read and little setup had to be done at all; but it's good to read it all just in case!
Answer: no