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].

[Q]: Verify if the sentiment of the following document towards the entity Ted Cruz is Neutral . But could it be that U.S. Sen. Ted Cruz of Texas does n't get personally grilled by constituents very often ? 
The listed events Cruz attended from April through August 2017 demonstrate that the term ` town hall ' can be stretched every which way , even to events not open to the public . 
All told , it looks to us like Cruz took questions at gatherings of selected constituents , mostly business employees -- with the three veterans events open to members of the public who registered . 
Regardless , the Houston lawyer was told during the 2017 Texas Tribune Festival about a Democratic challenger 's suggestion that Cruz had n't visited small Texas towns during the term he won in 2012 . 
"Do you do enough interaction with your constituents , Sen. Cruz ?" 
Cruz , asked if he interacts enough with constituents , said : "In 2017 , I 've done 17 town halls" in Texas . 
Cruz replied : "That is a huge part of the job . 
A town hall , Cruz spokesman Phil Novack later noted by email , is defined by Merriam-Webster as "an event at which a public official or political candidate addresses an audience by answering questions posed by individual members ." 
Cruz , a Republican poised to seek re-election in 2018 , hardly has a reputation of avoiding attention . 
Novack otherwise told us Cruz had held 19 town halls with Texas constituents in 2017 , all "organized by third parties who determined attendees , where" the senator "has taken unvetted questions from anyone in the crowd -- at businesses , factories , chambers of commerce , and in public venues ." 
The businesses , including Division Laundry & Cleaners in San Antonio , Sysco Central Texas in New Braunfels and Igloo Products Corp. in Katy , had employee town halls with Cruz , the chart says . 
The veterans group , per the chart , hosted Cruz at July events in McKinney , Austin and Houston . 
By email to our inquiry , a CVA spokesman , Jim Fellinger , told us each CVA event with Cruz was open to the public by registration , without the group screening out anybody who registered . 
Fellinger pointed us to video posts of the CVA events showing that Cruz each time took questions via a moderator , who recognized a few individuals to speak directly to Cruz . 
Cruz 's office lists 19 events . 
Next , we confirmed from press releases , news stories and video snippets that Cruz made the appearances described in the Novack-provided chart . 
Events in bold on the chart below were open to reporters , Phil Novack , a spokesman for Sen. Ted Cruz , said . 
SOURCE : Chart provided by email from Phil Novack , press secretary to U.S. Sen. Ted Cruz , Sept. 28 , 2017 . 
We also asked Novack to share 2017 events Cruz had in Texas that were open to the public without registration -- where anyone could ask a question on any topic . 
Experts evaluate Cruz 's claim . 
Next , we shared our annotated version of the chart by email with academic experts and requested appraisals of Cruz 's statement that he 'd done 17 "town halls ." 
It seems these town halls are open only to the people from the sections of ` town ' that support Ted Cruz . 
In contrast , Trim , who directs a Pepperdine public engagement institute , said Cruz 's use of the "town hall" term struck her as "valid within the common use of the term ` town hall ' in 21st century America ." 
Mark Jones , a Rice University political scientist , said Cruz 's claim fits a "minimalist" definition of town hall in that they involved the senator speaking to , and fielding questions from , constituents from all walks of life across the state . 
But for a town hall "maximalist ," Jones wrote , none of Cruz 's events would qualify as a town hall "because they were held in largely controlled settings and were not open to the general public" with the exception of the veterans gatherings open to people registering ahead of time . 
John Gastil , a Penn State University professor , said that while the "town hall" term has lost clarity of definition over the years , he thinks Cruz 's claim was made to affirm his availability to the public . 
Cruz 's claim "strikes me as dubious ," Gastil summed up .
[A]: no


[Q]: Verify if the sentiment of the following document towards the entity John F. Kennedy is Neutral . BOSTON (Reuters) - More than half a century after  U.S. President John F. Kennedy  was struck down by an assassinâs bullet in Dallas  Texas  the United States is due on Thursday to release the final files on the investigation into the killing that rattled a nation.
FILE PHOTO:  President John F. Kennedy in an undated photograph courtesy of the John F. Kennedy Presidential Library and Museum . REUTERS/JFK Presidential Library and Museum/Handout/File Photo via REUTERS
Academics who have studied  Kennedy âs slaying on Nov. 22  1963  said they expected the final batch of files to offer no major new details on why Lee Harvey Oswald gunned down the first and only Irish-American Roman Catholic to hold the office.
They also feared that the final batch of more than 5 million total pages on the  Kennedy  assassination held in the National Archives will do little to quell long-held conspiracy theories that the 46-year-old presidentâs killing was organized by the Mafia  by Cuba  or a cabal of rogue agents.
Thousands of books  articles  TV shows and films have explored the idea that  Kennedy âs assassination was the result of an elaborate conspiracy. None have produced conclusive proof that Oswald  who was shot dead a day after killing Kennedy  worked with anyone else  though they retain a powerful cultural currency.
âMy students are really skeptical that Oswald was the lone assassin â said Patrick Maney  a professor of history at Boston College. âItâs hard to get our minds around this  that someone like a loner  a loser  could on his own have murdered  Kennedy  and changed the course of world history. But thatâs where the evidence is.â
FILE PHOTO:  U.S. President John F. Kennedy  signs a proclamation for the interdiction of the delivery of offensive weapons to Cuba during the Cuban missile crisis  at the White House in Washington  DC October 23  1962. Cecil Stoughton/The White House/John F. Kennedy Presidential Library/File Photo via REUTERS
In 1992  Congress ordered that all records relating to the investigation into  Kennedy âs death should be open to the public  and set a final deadline of Oct. 26  2017 for the entire set to be made public.
 Kennedy âs assassination was the first in a string of politically motivated killings  including those of  his  brother Robert F. Kennedy and civil rights leader Martin Luther King Jr.  that stunned the United States during the turbulent 1960s.  He  remains one of the most admired U.S. presidents.
[A]: yes


[Q]: Verify if the sentiment of the following document towards the entity John Grisham is Positive . CES is in full swing  and there is a particular buzz about the intersection of tech and healthcare through a very unexpected source in  best-selling author John Grisham (The Firm  The Client) .  Grisham  is applying  his  enviable skills to the powerful intersection of tech and healthcare and potentially about to turn it on its ear.
 Grisham  spoke from one of the CES stages about the growing public interest to  his  recent ebook  The Tumor which describes how a revolutionary  new medical technology called focused ultrasound could transform the treatment of serious medical disorders by curing with sound. The fictional story follows the plight of a young father who is diagnosed with a lethal brain tumor and begins a painful battle. Yet the treatment method and the tech behind it is not only very real but something which with  Grisham  is now deeply involved.  He  gave a candid interview about the scope of  his  work with this potentially game-changing move in healthcare  along with Dr. Neal Kassell  founder and chairman of the Focused Ultrasound Foundation (FUSF) and a former neurosurgeon who provided the medical and technical consulting for the book.
Prior to taking the stage at CES Grisham told me that Kassell approached  him  about being on the board of FUSF but that respectfully declined  several times. "Prior to my current involvement  I knew essentially nothing about the medical field. My usual focus is on legal matters and social injustice. So I was lukewarm  to say the least "  Grisham  said. However  as both  his  mother and  his  sister were diagnosed with cancerous tumors   he  began to see how the research that FUSF does could help millions of people facing the same diagnosis worldwide. FUSF's mission is to bring the technology that enables a lower cost method to destroy tumors with out-patient  ultrasound options and eradicate such terminal illness  where possible. Naturally  such continued research and development of this technology is expensive.
"So as I was on the board  I thought one of the best ways I could help would be to raise money "  Grisham  explained. FUSF has an annual operating budget of $10 million with 65% of that needed for research  itself. "We needed to raise awareness. Naturally  you do that through telling a story. I know how to do that." So  he  began to work with Kassell to write The Tumor with Kassell providing the deeply medical insights. After about a year  the book was ready and the Foundation it published. They decided to offer it for free and Jeff Bezos CEO of Amazon permitted them to distribute the book via the platform at this price point given its link to social good.
[A]:
yes