TASK DEFINITION: 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].
PROBLEM: Verify if the sentiment of the following document towards the entity Bernie Sanders is Positive . Bay Area political events : Bernie Sanders , no-hate march . 
Bernie Sanders : Sen. Bernie Sanders , independent-Vt. , speaks at a California Nurses Association-sponsored rally in favor of a single-payer health care system . 
Fifteen Senate Democrats are flirting with a ... more Photo : Andrew Harrer , Bloomberg Bay Area political events : Bernie Sanders , no-hate march 1  1 Back to Gallery .

SOLUTION: no

PROBLEM: Verify if the sentiment of the following document towards the entity Brad Childress is Neutral . Former Vikings coach Brad Childress  had a brief retirement â about a month â before being lured to  his  hometown team. The Bears are expected to hire  him  as an offensive consultant. SiriusXMâs Adam Caplan first reported the move.
 Childress   an Aurora native who attended Marmion Academy  spent the last five seasons on the Chiefs staff with Nagy  serving as a spread game analyst  offensive coordinator and assistant head coach last season.  Childress  has a long history as an NFL quarterbacks coach and offensive coordinator under Andy Reid with the Eagles before spending five years as the Vikings head coach.
 Childress   61  retired from the Chiefs after  they  were eliminated in the wild-card round of the playoffs. In an appearance on âThe Mully & Hanley Showâ on WSCR-AM 670   Childress  was asked if Nagy could talk  him  out of retirement.
âYou never know â  he  replied. âI never say never.â
Nagy has talked about  his  belief in quarterback Mitch Trubisky  and  Childress  was also very upbeat about the second-year quarterback.
âI think those 12 games (of starting experience as a rookie) are really going to serve  him  well â  Childress  said. âItâs not ideal that you change your coordinator  but looking at  his  aptitude and watching  him  in the seven hours we had  him  (on a pre-draft visit)   he âll jump in the (play) book   he âll know what is going on.  He  will be able to get some of the fine points  and I just think youâll continue to see  him  grow and blossom.
Now  Childress   who began  his  coaching career at Illinois in 1978  will be on board to watch Trubisky develop.

SOLUTION: yes

PROBLEM: Verify if the sentiment of the following document towards the entity Joshua Grubbs is Negative . JOSHUA GRUBBS: Yes. My name is Joshua Grubbs  and I am an assistant professor of psychology at Bowling Green State University.
SHAPIRO: For  Joshua Grubbs  thinking about school shootings  is a reflex as soon as  he  walks into a classroom.  He  came to teaching in this era of school shootings.  He  was in college near Virginia Tech at the time of the 2007 massacre there in which 32 people died.
 GRUBBS : Now  walking into a new classroom as a professor for the semester  just kind of looking  OK  does the door open in or out? What kind of desks do we have in the room? Is there a locking mechanism in the door? Can I lock it reasonably during class and just keep the door locked for the classroom? Are there large windows? Do they face the inside or the outside - those kind of things.
KELLY: That is an argument that  Joshua Grubbs  does not buy.  He  grew up in rural North Carolina.
 GRUBBS : I've been around guns my whole life. I'm very comfortable around them. I'm a pretty decent shot. And if you placed me in a situation in a crowded classroom with people screaming and crying and people dying and someone standing with an assault rifle  I would bet my money on the assault rifle every time.
SHAPIRO: The voices of teachers from around the United States reflecting on last week's shooting in Florida - we heard from Stephanie Jones  Joshua Grubbs  Ricky Stephens and Carrie Martin.

SOLUTION:
no