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].

Input: Consider Input: 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

Output: Positive


Input: Consider Input: What is the sentiment of the following document towards the entity Donald Trump Jr. ? The Trumps return from a  Trump  resort in Bedminster  N.J. (Photo: SAUL LOEB  AFP/Getty Images)
WASHINGTON â The Secret Service has spent at least $137 505 to rent golf carts to protect  President Trump  this year at  his  private clubs in New Jersey and Florida.
That's the biggest purchase order for golf carts so far. It comes in a contract that will extend through May 28  2018. The agency signed contracts for golf carts at  Trump 's clubs as early as February  but they never exceeded about $18 000 â and only lasted for one month at a time.
In August  USA TODAY first reported that the Secret Service can no longer pay the overtime for hundreds of agents it needs to carry out an expanded protective mission â in large part due to the sheer size of  Trump 's family and efforts necessary to secure their multiple residences up and down the East Coast. Secret Service Director Randolph "Tex" Alles said more than 1 000 agents have already hit the federally mandated caps for salary and overtime allowances that were meant to last the entire year.
More: Exclusive: Secret Service depletes funds to pay agents because of  Trump 's frequent travel  large family
More: How  Trump  could ease the burden  he 's putting on the Secret Service
More: Donald Trump Jr. gives up Secret Service protection
While Congress has been working on a fix to raise the caps for the agents  critics have said  Trump  could ease the financial burden on the agency by reducing  his  travel and staying at the White House more often.
"There's a question about how fast  Trump  is racking up bills that the taxpayers have to pay  which are largely trips to  his  hotels and  his  golf courses " said Harrell Kirstein  American Bridge communications director.
Under the law   Trump  cannot provide or pay for any equipment or services the Secret Service needs to protect  him . The rule is intended to stave off any potential conflicts of interests for the agency.
The Secret Service has signed several more golf-related contracts. On Oct. 1  the agency paid $15 600 to install and remove ballistic glass for  Trump  to watch the Presidents Cup golf competition in Jersey City  N.J.
The total the agency has spent on portable bathrooms  a mobile office and ballistic glass at  Trump âs New Jersey golf course rings in at $53 316.
More: Secret Service spent $7 100 renting luxury portable toilets for  Trump 's Bedminster trip

Output: Positive


Input: Consider Input: What is the sentiment of the following document towards the entity Tesla ? Tesla Motors developed a giant backup power system in South Australia to combat the region's energy crisis  and switched on  the battery  on Dec. 1. (Jay Weatherill via Storyful)
Less than a month after  Tesla  unveiled a new backup power system in South Australia  the world's largest lithium-ion battery is already being put to the test. And it appears to be far exceeding expectations: In the past three weeks alone  the Hornsdale Power Reserve has smoothed out at least two major energy outages  responding even more quickly than the coal-fired backups that were supposed to provide emergency power.
 Tesla 's battery last week kicked in just 0.14 seconds after one of Australia's biggest plants  the Loy Yang facility in the neighboring state of Victoria  suffered a sudden  unexplained drop in output  according to the International Business Times. And the week before that  another failure at Loy Yang prompted  the Hornsdale battery  to respond in as little as four seconds â or less  according to some estimates â beating other plants to the punch. State officials have called the response time âa record â according to local media.
The effectiveness of  Tesla 's battery is being closely watched in a region that is in the grips of an energy crisis. The price of electricity is soaring in Australia  particularly in the state of South Australia  where a 2016 outage led 1.7 million residents to lose power in a blackout. Storms and heat waves have caused additional outages  and many Australians are bracing for more with the onset of summer in the Southern Hemisphere.
The Hornsdale battery system  which uses the same energy-storage tech found in  Tesla 's electric cars  is one of chief executive Elon Musk's newest projects. In March  Musk  who is known for setting high goals and only sometimes meeting them  vowed on Twitter to deliver a battery system for South Australia's struggling grid within 100 days or it would be free. By early July  the state had signed a deal with  Tesla  and the French-based energy company Neoen to produce the battery. And by Dec. 1  South Australia announced that it had switched on the Hornsdale battery.
A spokesman for  Tesla  didn't immediately respond to a request for comment.
Nonetheless  the Hornsdale reserve has already shown that it can provide what's known as âcontingencyâ service â keeping the grid stable in a crisis and easing what would otherwise be a significant power failure. And  more important  the project is the biggest proof-of-concept yet that batteries such as  Tesla 's can help mitigate one of renewable energy's most persistent problems: how to use it when the sun isn't shining or the wind isn't blowing.
Where it can take as much as 10 minutes to spin up a traditional turbine in a pinch  added Coughlin  it's not uncommon to see systems such as  Tesla 's intervene in fractions of a second.
This isn't Musk's only experiment with large-scale batteries. Last year   Tesla  said  it  had equipped a small island in American Samoa with thousands of solar panels and batteries that could serve the area's 600 inhabitants  shifting them almost entirely off fossil fuels. In October  Musk responded to the hurricane crisis in Puerto Rico by offering to discuss building a solar grid for the island. Parts of Puerto Rico are still without power  months after Hurricane Maria ripped down power lines and other energy infrastructure.


Output: Positive