Given a document and an entity the task is to select the author's sentiment towards the entity. Sentiments can be Positive, Neutral and Negative. Select Positive if the article expresses a positive view towards the given entity or praises its quality or skills. Select Neutral if the document expresses no clear view towards the entity or has equal amounts of positive and negative statements or expressing some fact/quote by someone else. Select Negative if the article expresses a negative view towards like harsh remarks, criticizing entities action/decision etc. Note that URLs in the text have been replaced with [Link].

[EX Q]: What is the sentiment of the following document towards the entity Chris Jordan ? When I first heard about the 7-Minute Workout  an app that promises the benefits of a sweaty bike ride and a trip to the gym in just a few minutes  I thought it was all hype. But as it turns out  the app  well  works you out. I tried it for the first time last year  and I'm still hooked  so I recently got in touch with  Chris Jordan   the director of exercise physiology at the Johnson & Johnson Human Performance Institute and the person behind the Johnson & Johnson Official 7 Minute Workout  to get some insight into how it works. For me  the app is perfect for weekends  or when I can't make it to a yoga class  or as something fun to do with a friend at home. View As: One Page Slides
It consists of 72 exercises like jumping jacks  sit-ups  and push-ups. Ten require nothing but your body  and for others  you'll need a chair that can support your weight. The latest version of the app lets you do each exercise along with  Jordan .
The idea of a workout you can do in minutes was originally envisioned by  Jordan   an exercise physiologist. Here is personal trainer and study partner  Brett Klika  demonstrating one of the workouts. Sources: American College of Sports Medicine's Health & Fitness Journal  YouTube
The concept behind the workout is interval training â short  intense periods of exercise broken up by brief periods of rest.  Jordan  told me  he  based the workout on  his  experience as a fitness consultant for the US Air Force in Europe. Sources: International Journal of Cardiology  ACSM's Health & Fitness Journal  Sports Medicine
The approach is less time-consuming than a traditional workout  but studies suggest it may be more beneficial for building muscle and protecting the heart. "High-intensity interval training can provide similar or greater benefits in less time than traditional longer  moderate-intensity workouts  " Jordan  said. Sources: International Journal of Cardiology  Medicine & Science in Sports & Exercise
[EX A]: Positive

[EX Q]: What is the sentiment of the following document towards the entity Corey Crawford ? If  Corey   Crawford âs âupper-bodyâ injury keeps  him  out the rest of the season  which was a possibility indicated by Sportsnetâs Elliotte Friedman  then the Blackhawks will have a âlower-standingsâ issue.
When  Crawford  was placed on the injured list on Dec. 27  the Hawks were two points behind the Wild for the second wild-card spot  but held two games in hand.
Without  Crawford   the Hawks have gone 5-4-1 and find themselves three points behind the eighth-seeded Kings  who also have a game in hand.
To recap  their lot without  Crawford  has become worse  and it could get a lot worse if  he  continues to suffer from vertigo again as reported by the Chicago Sun-Times.
 Crawford  has been the Hawksâ best player this season  and itâs not even close.  He  won a lot of games by  himself  when  his  teammates proved inept or inert.  His  play had been Vezina Trophy-worthy  and even now  his  .929 save percentage ranks third in the league while  his  2.27 goals-against average stands fifth overall.
It seems impossible to imagine the Hawks trading for  another Crawford  and they donât have an extra one handy. Jeff Glass has a better backstory than a future as a playoff goalie from what Iâve seen. Anton Forsberg seems earnest and talented  but his goals-against average is more than a half-goal worse than Crawfordâs  which is a bad thing for a once-dominant team that sadly sometimes canât score even a half-goal a game. See Sundayâs shutout-loss-tank-job against the dreaded Red Wings at home on Sunday.
The long-range view goes only to Feb. 26. Thatâs the trade deadline. The Hawks will play 18 games before then and have a little more than five weeks to get some good news on  Crawford .
3 goalies the Blackhawks could pursue if Corey Crawford is out for the season Â»
Corey Crawford's injury could last longer than first believed Â»
[EX A]: Positive

[EX Q]: What is the sentiment of the following document towards the entity Bryan Johnson ? âAt Kernel  our primary aim is to develop technologies to understand and treat neurological diseases in new and exciting ways â  founder Bryan Johnson  said recently at a tech summit. âWe will then interpret the brainâs complex workings in order to create applications towards cognitive enhancement.â
 Johnson  says that the technology should be available for regular use within the next two decades. âI would expect in around 15-20 years we will have a sufficiently robust set of tools for the brain that we could pose any question we wanted â  he  said.
 He  listed examples of the possible applications for the microchips: âFor example  could I have a perfect memory? Could I delete my memories? Could I increase my rate of learning  could I have brain to brain communication?â
 Johnson  is the former founder of Braintree  a payment service provider that was acquired by PayPal in 2013 for $800 million.  Johnson  plunged $100 million of  his  own money into the Kernel project. Thus far  Kernel chips have tested on epilepsy patients to help prevent seizures.
[EX A]:
Positive