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].

Verify if the sentiment of the following document towards the entity Chen Jian is Neutral . China will announce further measures to promote substantial cooperation with Africa at the upcoming meeting between China and African nations  Vice Minister of Commerce Chen Jian said on Monday.
 "China will further promote cooperation with African nations on agriculture  food security  infrastructure  trade  investment and public health " said Chen at a briefing ahead of the fourth ministerial meeting of the Forum on China- Africa Cooperation(FOCAC).
 The meeting will review how the consensus of Beijing Summit has been implemented and chart the path of practical cooperation for the next three years  said Chen.
 The FOCAC Beijing Summit was held in November 2006. Eight measures covering trade  investment  and personnel exchanges were announced by the Chinese government to enhance cooperation with Africa during the meeting. Chen said all of the measures had been fully implemented.
 Chen said  China's 2009 assistance to Africa would double the figure of 2006  zero-tariff treatment and debt-relief measures to African nations have been implemented  and China-African Development Fund has been put into operation.
no

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.
no

Verify if the sentiment of the following document towards the entity Ballou is Positive . The nature of the inquiry is unclear  but the probe is focused on Ballou High School  where allegations were first raised about diplomas wrongly awarded to chronically truant students. The federal agencies involved are the FBI and the U.S. Department of Education Inspector General’s Office. Those agencies and the D.C. Inspector General’s Office declined to comment and would not confirm or deny the existence of an investigation.
The current and former District employees said investigators are reviewing what happened at  Ballou  last year  when more than half of the class graduated despite missing too much school — with some seniors racking up more than 100 absences.
In January  a school system attorney went to  Ballou  and met with educators who taught ­seniors during the 2016-2017 academic year and asked them to turn over documents as part of a “federal investigation ” according to government employees familiar with the visit. The attorney asked the teachers to hand over paper documentation they still had from students  including sign-in sheets  notes on parent-teacher conferences or behavior incidents.
The existence of an investigation adds another dimension to a scandal that has engulfed the school system since November  when allegations arose that Ballou permitted students to graduate even when they barely showed up to school.
Records shared with The Washington Post by a former schools employee showed that some students missed more than 100 days of school but still received diplomas and that other students were allowed to take makeup classes in violation of district policy. Emails shared with The Post showed that  the Ballou principal  instructed teachers to improperly input grades.  The principal  did not respond to inquiries about grading.
[Before a graduation scandal made headlines  teachers at D.C.’s Ballou High raised an alarm]
In the aftermath of the revelations  the district removed four school leaders  including the  Ballou  and Dunbar principals  the assistant principal at  Ballou  and the secondary schools chief.

no