In this task, you will be presented with a context passage, a question about that paragraph, and a possible answer to that question. The task is to check the validity of the answer. Answer with "Yes" or "No".

Ex Input:
The letterhead on correspondence still bears the Bexar County Legal Aid name, even though the organization is no longer. Texas Rural Legal Aid - known for its fearless and sometimes controversial advocacy of the poorest of the poor - last week took over four other corporations serving the legal needs of the indigent in Southwest Texas, including the one in Bexar County. The new 68-county legal aid organization has yet to be named and stretches from El Paso to Corpus Christi, Harlingen to Austin. The leader for the super-sized law firm has big plans. "I'm more interested in looking at what we as advocates can do to address the serious problems of poverty than the number of cases we close," said David Hall, the TRLA executive director. In the Rio Grande Valley, Hall's attorneys set up separate groups to assist small-business owners and residents with low-interest loans and legal representation. They also operate a legal arm that assists migrant workers from Texas to Kentucky. Now, Hall said, he wants to make services to the poor more efficient by working with law students who will handle less complicated legal matters, allowing licensed attorneys to take more "high impact" cases to court. "What we need to do is handle cases as efficiently as we can, leveraging the amount of time of the lawyer that goes in there and maximizing the number of people that they can help at one time," Hall said. His plan is to place the 110 attorneys on staff in teams working on specialized legal issues. He wants to expand the law clinic it already has with St. Mary's University Law School to involve students at the University of Texas Law School. The law students at St. Mary's interview potential clients, assist them with filling out legal documents and answer the telephones for the legal hotline, freeing up TRLA lawyers to handle the complicated cases, Hall said. By the end of September, Hall said all the attorneys working with the poor in the 68county area will be placed on the same computer network so they can pass cases to the best available attorneys. Last year, board members on the former Legal Aid of Central Texas and Bexar County Legal Aid resisted the merger, saying that the mergers were done illegally and without the input of board members. They also argued that Hall's litigious style hampered their ability to garner funds from Congress. TRLA generated controversy in 1996, when its attorneys challenged the rights of 800 military personnel to vote in Val Verde County elections by absentee ballot after a former Ku Klux Klan member won a county commissioner post. Brendan Gill, the former executive director of the Bexar County group, said he has since come to see the merger as a positive move for South Texas. "I always knew there were good points to merging, just as I knew that there were bad points," Gill said. <sep>What are the functions of Hall's firms in the Rio Grand Valley?<sep>Addressing the serious problems of poverty

Ex Output:
No

Ex Input:
Juzo Murasaki arrives at a work construction area to take on his new job as a construction worker . To his quiet dismay , his supervising boss turns out to be Toru Akai , who with his gang had made Juzo's middle school life a living hell . Akai , however , does n't recognize Juzo . Juzo's more disconcerted when he discovers that Akai lives with his wife , Nozomi Akai and their toddler son above Juzo's new apartment . As Juzo emotionally struggles to handle these unexpected developments , a mysterious and seemingly malicious hooded figure appears . It calls itself Number 13 . As Juzo attempts to control increasing number of flashbacks and a spiral fall into psychological darkness , Akai constantly picks on Juzo and other work colleagues including Seki Hajime , a former middle school student who becomes Juzo's casual friend in spite of Juzo's anti-social tendencies , at work . Meanwhile Akai's wife , Nozomi , attempts to make friends with Juzo and entrusting the care of her toddler son to Juzo . She proudly shows Juzo her husband's school photos . In one class photo , Juzo's space is marked with an X to show he was absent . Juzo suffers a severe flashback to explain his absence that day : in their school's science room , Akai and his friends have thrown acid at Juzo's face . Seki becomes suspicious about Juzo's increasingly odd behavior and goes to inform Arai at the work site , but Arai dismisses him without giving him a chance to speak . During this incident , Seki does n't realize he's being watched by Number 13 , but as soon as he does , Number 13 kills him . <sep>What calls itself Number 13?<sep>The mysterious hood figure

Ex Output:
Yes

Ex Input:
In chapters 3 and 4 we described how the U.S. government adjusted its existing agencies and capacities to address the emerging threat from Usama Bin Laden and his associates. After the August 1998 bombings of the American embassies in Kenya and Tanzania, President Bill Clinton and his chief aides explored ways of getting Bin Laden expelled from Afghanistan or possibly capturing or even killing him. Although disruption efforts around the world had achieved some successes, the core of Bin Laden's organization remained intact. President Clinton was deeply concerned about Bin Laden. He and his national security advisor, Samuel "Sandy" Berger, ensured they had a special daily pipeline of reports feeding them the latest updates on Bin Laden's reported location. In public, President Clinton spoke repeatedly about the threat of terrorism, referring to terrorist training camps but saying little about Bin Laden and nothing about al Qaeda. He explained to us that this was deliberate-intended to avoid enhancing Bin Laden's stature by giving him unnecessary publicity. His speeches focused especially on the danger of nonstate actors and of chemical and biological weapons. As the millennium approached, the most publicized worries were not about terrorism but about computer breakdowns-the Y2K scare. Some government officials were concerned that terrorists would take advantage of such breakdowns. On November 30, 1999, Jordanian intelligence intercepted a telephone call between Abu Zubaydah, a longtime ally of Bin Laden, and Khadr Abu Hoshar, a Palestinian extremist. Abu Zubaydah said, "The time for training is over." Suspecting that this was a signal for Abu Hoshar to commence a terrorist operation, Jordanian police arrested Abu Hoshar and 15 others and informed Washington. One of the 16, Raed Hijazi, had been born in California to Palestinian parents; after spending his childhood in the Middle East, he had returned to northern California, taken refuge in extremist Islamist beliefs, and then made his way to Abu Zubaydah's Khaldan camp in Afghanistan, where he learned the fundamentals of guerrilla warfare. He and his younger brother had been recruited by Abu Hoshar into a loosely knit plot to attack Jewish and American targets in Jordan. After late 1996, when Abu Hoshar was arrested and jailed, Hijazi moved back to the United States, worked as a cabdriver in Boston, and sent money back to his fellow plotters. After Abu Hoshar's release, Hijazi shuttled between Boston and Jordan gathering money and supplies. With Abu Hoshar, he recruited inTurkey and Syria as well as Jordan; with Abu Zubaydah's assistance, Abu Hoshar sent these recruits to Afghanistan for training. <sep>Along with Abu Hoshar, who was one of the 15 terrorists arrested by Jordanian authorities?<sep>Bin Laden

Ex Output:
No