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 Input:
What is the sentiment of the following document towards the entity Mitt Romney ? Imagine you 're Mitt Romney . 
"I think Mitt Romney would want to have a little bit more influence than a first-time senator would typically have . 
Romney needs to know he 's going to have some clout if and when he get to Washington . 
With rumors that Mitt Romney is more seriously exploring a Senate run in Utah , many political observers are wondering why ? 
He says there 's a few reasons Romney may want to re-enter politics . 
Atlantic writer McKay Coppins first reported on Romney considering the idea last spring . 
"By all accounts everyone I talk to says that this would be a cakewalk for Romney ," says Coppins . 
"The reasons for Mitt Romney running are two-fold : one , he 's genuinely alarmed by Donald Trump 's rise ," says Coppins . 
Finally , Romney will need to have the blessing of his family , especially his wife Ann , to re-enter the political fray . 
But Coppins says he seems to be warming to the idea with Romney waiting in the wings . 
The second item on Romney 's checklist ?

Ex Output:
Neutral


Ex Input:
What is the sentiment of the following document towards the entity Ben Bernanke ? Federal Reserve Chairman Ben Bernanke on Monday said the central bank will keep a close eye on the sliding U.S. dollar even as he pledged anew to keep interest rates at record-lows to nurture the economic recovery.
dollar
 In remarks to the Economic Club of New York  Bernanke engaged in a delicate dance.
 He made clear Fed policymakers will keep rates at super-low levels. Yet through his words  Bernanke is also trying to bolster confidence in the dollar without actually raising rates  a move that could short-circuit the fragile recovery.
 "We are attentive to the implications of changes in the value of the dollar " Bernanke said in rare remarks about the greenback. The Fed  he said  will continue to "monitor these developments closely."
 Although commodity prices -- such as oil -- have risen lately  that pickup likely reflects a revival in global economic activity and the recent depreciation of the dollar  Bernanke said. Even so  the Fed chief predicted inflation probably will remain "subdued for some time."
 That gives the Fed leeway to hold rates at record-low levels for an "extended period " he said  repeating a pledge made at the Fed's meeting earlier this month.
 Bernanke predicted the U.S. economy should continue to grow next year  but he warned of "important headwinds" that will restrain the recovery  including a weak job market and tight credit for small businesses and households.
 Those forces "likely will prevent the expansion from being as robust as we would hope " he said.
 Bernanke said the rebound reflected more than "purely temporary factors" and predicted growth would continue into next year.
 But he cautioned there is uncertainty about how the economy will evolve next year  and warned that "future setbacks are possible."
 Bernanke said the unemployment rate "likely will decline only slowly" if economic growth remains "moderate" as he expects.
 Because jobs are likely to remain scarce for some time  consumers -- critical shapers of overall economic activity -- will be cautious about spending  Bernanke said.
 Banks dealing with the fallout from soured commercial real estate loans also could slow progress on efforts to get credit flowing more freely again  the Fed chief said. And credit difficulties will limit the ability of some businesses to expand and hire.
 "Overall a number of factors suggest that employment gains may be modest during the early stages of the expansion " Bernanke said.

Ex Output:
Positive


Ex Input:
What is the sentiment of the following document towards the entity Petroteq ? Petroteq will be one of the leading innovators in the oil industry  concerning the usage of blockchain.
Smaller players with big ambitions like  Canada's Petroteq  are preparing to revolutionize the day to day operations of potentially every oil operation on the planet.  Petroteq  could utilize new technologies to tap massive new reserves of energy  such as the Utah oil sands  while radically reducing environmental risk.
Petroteq and the Blockchain
 Petroteq  a company that made waves in the sector with its revolutionary patented oil sands tech   has set out on a mission to completely overhaul the industry's inefficient and error prone supply chain management protocols.
 Petroteq  was recently cited by Geoffrey Cann  a Director at Deloitte specializing in the oil and gas industry  as a contender for blockchain technologies in the energy arena.
This is the path on which Petroteq has embarked. And with the help of blockchain technology  the company is positioning itself as a leader in this race.
Petrobloq  Petroteq's very own blockchain consortium  is looking to reshape the industry. From drilling  to a finished petroleum-based product and everywhere in between  Petrobloq aims to track  monitor  and account for every drop of petroleum on a transparent  immutable  and secure blockchain.
Utilizing Petroteq's technology  Mexico's national oil company will become one of the world's largest non-publicly traded companies to introduce a blockchain-based supply chain management platform. An endeavor which is set to bring PEMEX's processes from production to sale to an entirely new level  ushering in a new era of efficiency and profitability.
The dramatic improvements planned for U.S. infrastructure will incorporate innovations from companies like Petroteq.
And  Petroteq  has technology to unlock the full potential of the Utah fields and their 32 billion barrels of oil.
And unlike the dirty  expensive tar sands of  Canada  Petroteq  will be able to exploit the Utah oil sands in an environmentally-friendly  cost-effective way through their proprietary technology.
With its mastery of blockchain  Petroteq will be at the head of the pack. But its innovative drive forward is sure to be matched by other companies in the oil and gas sector.
From oil majors like BP and Shell  to smaller innovators like Petroteq  massive potential is set to be unlocked in the oil and gas industry through the innovative use of new technology.

Ex Output:

Positive