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.

Ex Input:
Question: When did the show where Rhodes filled in as announcer 
 on the July 15 and November 11 debut? Passage:While working as a model after completing her master's degree, Reed was invited to a WWE tryout in 2011. She signed a developmental contract with WWE in March 2011 and was assigned to Florida Championship Wrestling (FCW). The following month, she debuted under the ring name Brandi, accompanying Lucky Cannon at an FCW house show. On May 12, she began working as a ring announcer on weekly episodes of Superstars. On July 11, Reed also began announcing duties on NXT, under the ring name Eden Stiles. She filled in as the ring announcer for SmackDown on the July 15 and November 11 episodes. Her only match took place on July 16 at FCW Summer SlamaRama, where she was involved in a battle royal, which was won by Sonia. In December, at her request, Reed was released from her WWE contract.


Ex Output:
b


Ex Input:
Question: Which rolling stock did the Turboliner replace? Passage:Following its takeover of most passenger rail service in the United States on May 1, 1971, Amtrak retained the Abraham Lincoln as a daily Chicago-St. Louis service, operating in tandem with the GM&O's old Limited. In November of that year Amtrak extended both the Abraham Lincoln and the Limited (now known as the Prairie State) through Chicago to Milwaukee, Wisconsin. In October 1973, Amtrak replaced the rolling stock with the new French-built Turboliner; as part of this change the trains were re-branded as Turboliners and truncated to Chicago. In February 1976 Amtrak returned conventional rolling stock to the route and revived the Abraham Lincoln name along with the Ann Rutledge. Amtrak added the State House to the Chicago-St. Louis corridor in 1977. Also in 1977, Amtrak extended the Abraham Lincoln to Kansas City and renamed it the Ann Rutledge–a name that had briefly disappeared from the timetable in 1976-77 when Amtrak extended the Inter-American to Chicago. Today service between Chicago and St. Louis is handled by the "Lincoln Service".


Ex Output:
b


Ex Input:
Question: What are the names of the brightest two stars in the constellation that contains Sharpless 264? Passage:Sharpless 264, also known as the Lambda Orionis Ring, is a molecular cloud and H II region, which can be seen in the northern region of the Orion Molecular Cloud Complex (OMCC), in the constellation of Orion. The OMCC is one of the best-known star formation regions and the closest sector of the Milky Way to our Solar System where high-mass stars are born. The nebula is named after its main star, λ Orionis, a blue giant responsible for the ionization of the surrounding material. It is also sometimes called the Angelfish Nebula due to its resemblance as to its lighter areas (pink to peach colour) to an angelfish. In the infrared its ionized boundaries are that which appears, instead. 


Ex Output:

a