In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.

Q: Question: How many times did Kurt Angle win the NWA Heavyweight Championship? Passage:The Impact World Championship is a professional wrestling world championship owned by the promotion Impact Wrestling, formerly Total Nonstop Action Wrestling (TNA). From June 2002 to May 2007, TNA used the NWA World Heavyweight Championship as their primary championship due to an agreement with the National Wrestling Alliance (NWA). On May 13, 2007, the NWA abruptly ended the arrangement and retrieved control of the NWA World Heavyweight Championship. On the same night, TNA were set to host their annual Sacrifice pay-per-view event, in which the NWA World Heavyweight Championship was to be defended by then-champion Christian Cage against Kurt Angle and Sting in a three-way match. Angle won the match and on the following episode of TNA's television program Impact! on May 17, was declared the new TNA World Heavyweight Champion. He was stripped of the championship later in the program, with Management Director Jim Cornette citing a problematic finish to the title match. The ownership of the championship was decided on June 17, 2007 at TNA's Slammiversary event in a King of the Mountain match involving Angle and Cage along with A.J. Styles, Chris Harris and Samoa Joe, which Angle won.


A: a
****
Q: Question: Does the Southeastern Freight Lines still operate out of Lexington, South Carolina? Passage:Southeastern Freight Lines was founded in 1950 by William T. Cassels in Lexington, South Carolina. The company first had 14 trucks and 20 employees with a $5,000 loan. In 1975 W. T. "Bill" Cassels, Jr. became President of Southeastern Freight. The Florence facility was opened in September 1953 where Bill Cassels, Jr. operated one of three trucks. On October 2, 1987 W. T. Cassels died leaving his son Cassels, Jr. as CEO of Southeastern Freight. "Tobin" Cassels III, who worked at Southeastern Freight since 1973, became President in 2001. The Augusta was established in March 1976. The expansion into the Southwest began in the 1990s with the establishment of a facility in New Orleans in 1996. Southeastern Freight expanded into the Texas market by expanding in Tyler in 2005. Eight years later Southeastern Freight further expanded in Texas with a Houston facility on February 21, 2013 and a Lubbock facility on May 11, 2015. International operations were expanded in October 2008 by offering four shipping options to Mexico. Kentucky operations of Southeastern Freight was established in 2015 with expansions to Lexington, Louisville and Bowling Green. On November 2, 2015 the West Atlanta service center opened enabling service to customers of West Georgia and East Alabama.


A: a
****
Q: Question: When did the school Cerny got his M.B.A. open?
 Passage:Keith Cerny is an American opera director and businessman. From 2004-2007 he was Executive Director and CFO of the San Francisco Opera and from 2010-2018 he was General Director of the Dallas Opera. In 2018 he was appointed General Director of the Calgary Opera. He is also the former CEO of Sheet Music Plus (2008-2010), the world's largest interest-based sheet-music company. He is a graduate of the University of California, Berkeley (B.A. in Music and B.S. in Physics), the Harvard Business School (M.B.A.), and the Open University in the United Kingdom (Ph.D. in Economic Development Studies/Econometrics). He also studied conducting, voice, and accompanying at the Guildhall School of Music and Drama in London and studied opera-accompanying in English National Opera's répétiteur training course. He also worked for McKinsey & Company for six years where he was a Senior Engagement Manager, and seven years with the consulting firm Accenture. He is also an Executive Board Member for Opera America.


A:
b
****