Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: How does this attach?
Document: Legs that extends to boat aren't sturdy enough, broke cracked on the first use.
It works OK. I have an 18 foot center console and its acceptable. I wish the bottom supports extended another inch. It would keep the ladder flatter which would make it a 5 star.
Answer: no