Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: does it help you float
Document: It's a rash guard and does its job. I love the way it smooths out bumps and bulges. I may never go in the water without one again. No seams in high friction areas is a plus. No board short connector is a minus. Chest graphic on mine was not as pictured. Sizing threw me for a loop. I have a 43&#34; chest and normally wear a L-XL shirt depending upon the cut and intended fit.
It's a perfect fit for a rash guard, but be warned--size UP!
A bit of a snug fit.
6ft  185lbs. The Large size was snug but not too tight. Perfect.
Answer: no