Given a document, an entity and its sentiment towards the entity, verify if it is the correct sentiment towards the entity. Answer should be yes or no. Note that URLs in the text have been replaced with [Link].

[EX Q]: Verify if the sentiment of the following document towards the entity Deripaska is Positive . MOSCOW  (Reuters) - Russian billionaire Oleg Deripaska  plans to step down as the president of the two companies  he  controls  aluminum giant Rusal (0486.HK) and En+ Group (ENPLq.L)  two sources familiar with the matter told Reuters.
The change comes less than a month after the inclusion of  Deripaska  and dozens of Russian billionaires on a U.S. government list of Russian oligarchs. While it is not a sanctions list  Western banks may be reluctant to deal with Russian companies whose owners are on the list.
En+ has invited international banks to pitch for the sale of $1 billion of shares in the company  three sources told Reuters last week. However  the inclusion of  Deripaska  on the U.S. list is making some U.S. banks who worked with En+ on  its  initial public offering in November wary about participating this time  one of the sources said.
 Deripaskaâs En+  owns assets in metals and energy  including a 48 percent stake in Rusal  a Hong Kong-listed Russian aluminum producer  which is a big consumer of hydroelectricity produced by En+âs power companies.
 Deripaska  has decided to relinquish direct operational control in the two companies because En+ became a publicly-listed company after  its  share sale in November  one of the sources told Reuters. The boards of directors of En+ and Rusal will consider the management changes at their meetings on Feb. 22  the source added.
But some analysts questioned  the timing of Deripaska stepping down .
Rusal owns a stake in Norilsk Nickel (GMKN.MM)  and a power struggle over the nickel producer resurfaced on Friday. Russian billionaire Vladimir Potanin has offered to buy the $1.5 billion stake in the mining group held by Roman Abramovich  owner of the Chelsea soccer club.  Deripaska  tried to block the deal.
â The timing  looks a bit strange  coinciding with the resumption of the shareholder conflict at Norilsk Nickel â analysts at Aton said in a note.
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity Adrienne Arsht is Negative . The 1927 limestone Beaux Arts estate in the Massachusetts Avenue Heights neighborhood was  the former home of Washington philanthropist Adrienne Arsht . When she bought  the home  in 2010 for $8.2 million  it was the most expensive house sold in the District that year. The house has high ceilings  ornate plaster moldings  herringbone oak floors and marble terraces with views of Rock Creek Park. It also has a swimming pool  home theater  catererâs kitchen and staff quarters. The new owner is Commerce Secretary Wilbur Ross  who also has homes in Southampton and Palm Beach.
The penthouse in the historic Wardman Tower in the Woodley Park neighborhood is the most expensive condo ever sold in the District. It is one of 32 residences in the newly renovated building by JBG Smith.  The home  features herringbone white oak floors  marble bathrooms  quartz countertops and palladium windows.  It  boasts a 500-square-foot rooftop terrace with panoramic views of the city. Amenities include concierge services and a fitness center. Wardman Tower was built in 1928 on the site of Harry Wardmanâs own home. The building was added to the National Register of Historic Places in 1984.
The 1927 limestone Beaux Arts estate in the Massachusetts Avenue Heights neighborhood was  the former home of Washington philanthropist Adrienne Arsht . When she bought  the home  in 2010 for $8.2 million  it was the most expensive house sold in the District that year. The house has high ceilings  ornate plaster moldings  herringbone oak floors and marble terraces with views of Rock Creek Park. It also has a swimming pool  home theater  catererâs kitchen and staff quarters. The new owner is Commerce Secretary Wilbur Ross  who also has homes in Southampton and Palm Beach.
The penthouse in the historic Wardman Tower in the Woodley Park neighborhood is the most expensive condo ever sold in the District. It is one of 32 residences in the newly renovated building by JBG Smith.  The home  features herringbone white oak floors  marble bathrooms  quartz countertops and palladium windows.  It  boasts a 500-square-foot rooftop terrace with panoramic views of the city. Amenities include concierge services and a fitness center. Wardman Tower was built in 1928 on the site of Harry Wardmanâs own home. The building was added to the National Register of Historic Places in 1984.
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity Mohammed Barkindo is Positive . OPEC Secretary General Mohammed Barkindo  speaks to the media during  his  visit in Abuja  Nigeria Febuary 27  2017. REUTERS/Afolabi Sotunde
NEW DELHI (Reuters) - OPECâs Secretary General Mohammed Barkindo on Tuesday called on U.S. shale oil producers to help curtail global oil supply  warning extraordinary measures might be needed next year to sustain the rebalanced market in the medium to long term.
âWe urge our friends  in the shale basins of North America to take this shared responsibility with all seriousness it deserves  as one of the key lessons learnt from the current unique supply-driven cycle â said  Barkindo .
âAt the moment we (OPEC and independent U.S. producers) both agreed that we have a shared responsibility in maintaining stability because they are also not insulated from the impact of this downturn â  Barkindo  said  referring to a slide in oil prices that spurred OPEC to agree production cuts late last year.
While OPEC and some other producers  including Russia have cut supplies this year in order to prop up prices  U.S. production has soared by almost 10 percent this year  driven largely by shale drillers.  Barkindo  said  he  hoped that new producers  not just U.S. shale drillers  would join production cuts.
âDemand-supply is returning to rebalance through massive destocking that we have been witnessing of stocks in OECD across regions in a very massive way â  Barkindo  said later  speaking to reporters on the sidelines of the conference.
âIn the past four months alone  we have seen destocking to the tune of 130 million bpd â  he  said.
The aim of the OPEC-led cut is to trim the level of oil in OECD industrialized countries compared with the five-year supply average.  Barkindo  said the stock overhang to the five-year average stood at 171 million barrels in August  against 338 million at the start of the year.
âThe speed and pace (of destocking) has accelerated as a result of anticipated and projected demand growth in the second half of 2017 to the tune of 2 million bpd. We are witnessing a fast return to a balanced market â  Barkindo  said.
Still  on  Sunday Barkindo  said OPEC and other oil producers might need to take âsome extraordinary measuresâ next year to rebalance the oil market.
World oil demand growth in 2017 is expected at 1.45 million barrels per day (BPD) and it should stay around 1.4 million bpd in 2018   Barkindo  said.  He  said Indiaâs share of global oil demand is expected to rise to over 9 percent by 2040  up from 4 percent now.
[EX A]:
yes