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].

Input: Consider Input: 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.

Output: no


Input: Consider Input: Verify if the sentiment of the following document towards the entity Michelle Obama is Negative . Former President Barack Obama and first lady Michelle Obama  participate in the unveiling of  their  official portraits during a ceremony at the Smithsonian's National Portrait Gallery  on February 12  2018 in Washington  DC. Mark Wilson/Getty Images
 Former first lady Michelle Obama  had a busy schedule during  her  years in the White House.
To make sure  her  personal life didn't get the short end of the stick   Obama  would plan out  her  year  adding date nights  vacations and even workouts  before signing on to any meetings or events.
"Oftentimes we don't do that as professionals  " Obama  said. "We schedule work before we schedule us."
 Former first lady Michelle Obama   speaking at Klick Health's Muse event in New York  said that was especially challenging after uprooting  her  family while  her  children were young to move to the White House.
"What we learned we had to do is start prioritizing us alongside â and often before â the work "  Obama  said.
"Oftentimes we don't do that as professionals. We schedule work before we schedule us "  Obama  said. But it doesn't have to be that way  she said. "The truth is even when you schedule your family  there's still plenty of time for work. But we don't plan like that."
"We always scheduled family dinners. He was always home in time to sit down for that family dinner "  Obama  said. "We had our regular vacations and Barack never missed a parent-teacher conference."

Output: no


Input: Consider Input: Verify if the sentiment of the following document towards the entity Marakby is Positive . The two have entered a partnership designed to allow Ford's vehicles to communicate with the ride-sharing company's app  said  Sherif Marakby  Ford's vice president for autonomous vehicles and electrification  who worked briefly at Lyft's rival Uber .
 He  told Reuters that Ford planned to eventually deploy "thousands" of self-driving cars.
 Marakby  explained in a blog post: "Think of  it  this way: Someday  when you open the Lyft app during a period of high demand  Ford and Lyft software will need to be capable of quickly dispatching a self-driving vehicle so that you can get to your destination as quickly and as safely as possible."
The companies will work together to figure out which cities are best for the self-driving rollout and what kind of infrastructure is needed to make it work  Marakby said.


Output: yes