Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: what cd is the best for getting 6pk abs?
Document: The Alpha, Beta, and Gamma are all top notch workouts. They work you hard for 25 minutes and they keep you motivated through out each routine. The results are fantastic in just a short amount of time. I started Alpha in March, been following the calendar schedule they give you with the DVDs ever since and my core is as solid as ever. I'm 36 yrs old and my wife says my abs are more define now then when I was 22.
These workouts are great! They test everything you got. It works arms, legs, upper abs, lowers abs, calfs the whole body gets a complete workout. I recieved these tapes about four weeks ago and I have lost inches in the places I wanted to. My body is like a chiesled machine. My husband even noticed. I am in better shaped now than when I was I'm my 30's. These tapes are a great investment.
Quick workout. We have all of his workouts, and this is by far the best. Time is tight now, and this workout lets me get it done.
Love Shaun T and love the results I have gotten by doing T25!!!! Amazing!!! Best workout and its only 25 minutes! !
Loove shaun t's trainning videos!! Amazing results, And he is the best motivator. Try it out!.... 25Minutes that's all you need.
Best workout of the T25 series. Strength and cardio all put together in 25 minutes what else can you ask for. Love it
Expensive for the number of workouts. I feel Gamma should have been part of the T25 set and not an extra package. But overall happy with the purchase. Shaun T is the best.
This is one of the best workout programs ever! The routines are fantastic and the 25mins helps with my busy schedule. I am losing at least 1-2lbs a week. Love it!
Just what I was looking for to continue after T25 Alpha and Beta! I feel like I'm getting stronger everyday.
I like the idea it uses weights, and its a great work out for that, but in my opinion it can't substitute for Insanity - so I will mix it in with Insanity for days where I am short on time, or  want a mental break from Insanity, but Insanity for me at least is still the best.
Answer: yes