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: I want to attach a 19.5"x17" cutting board to the side of my kitchen cabinet. Will one bracket work or do I need two? The shelf is 1.6 lbs.
Document: good bracket, met all expectations. so far so good. no problems. I like the quality. not sure why the reviews need so many words.
Of course I didn't read the fine print. Works great though for hinging a shelf off of my butcher block island.
This bracket is strong and well made. The release is easy to use. It installs as easily as most any other bracket.
Really nice and strong do the job I used it for my locksmith machine and it's works great !!!! !!!! !
This worked very well for how for how I used it. There is easy movement and locks out well. Wish they were less money.
Very satisfied ....good product....highly recommend !!!!!!! Using them to make pop up table on pontoon boat.....Great!!!!! !...Very good quality & fast shipping.
Answer: no