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.

Input: Consider Input: Question: What was the lithography previous to 45 nm? Passage:The Intel Core microarchitecture (previously known as the Next-Generation Micro-Architecture) is a multi-core processor microarchitecture unveiled by Intel in Q1 2006. It is based on the Yonah processor design and can be considered an iteration of the P6 microarchitecture introduced in 1995 with Pentium Pro. High power consumption and heat intensity, the resulting inability to effectively increase clock speed, and other shortcomings such as an inefficient pipeline were the primary reasons why Intel abandoned the NetBurst microarchitecture and switched to a completely different architectural design, delivering high efficiency through a small pipeline rather than high clock speeds. The Core microarchitecture initially did not reached the clock speeds of the NetBurst microarchitecture, even after moving to 45 nm lithography. However after many generations of successor microarchitectures which used Core as their basis (such as Nehalem, Sandy Bridge and more), Intel managed to eventually surpass the clock speeds of Netburst with the Devil's Canyon (Improved version of Haswell) microarchitecture reaching a base frequency of 4 GHz and a maximum tested frequency of 4.4 GHz using 22 nm lithography. 


Output: a


Input: Consider Input: Question: In what year did Ostashenko's country join the first world war? Passage:Ostashenko was born on 19 June 1896 in the village of Bolshaya Lyubshchina, Yanovichskoy volost, Vitebsky Uyezd, Vitebsk Governorate to a peasant family. He graduated from four grades at a gymnasium. During World War I, he was mobilized for military service on 7 August 1915, being sent to the 4th Company of the Reserve Battalion of the Petrograd Lifeguard Regiment in Petrograd. With the battalion, he fought with the Southwestern Front between July 1916 and February 1917, then returned to Petrograd before being demobilized on 13 March 1918. In July, he volunteered for the Red Army, serving in the Vitebsky Uyezd military commissariat as a clerk and instructor organizer. From May 1919 Ostashenko served as a Red Army man and political soldier – a Communist mobilized to conduct political work in the army – in the march battalion of the Vitebsk Reserve Regiment. From July he served as an assistant platoon commander in the 84th Rifle Regiment of the 10th Rifle Division, which fought against the Northwestern Army near Petrograd as part of the 15th Army of the Western Front. He entered the Smolensk Commanders' Infantry Courses in November and upon graduation in June 1920 became a platoon commander in the Rzhev-based 2nd Reserve Regiment. This assignment proved to be brief and a month later, Ostashenko became adjutant of the 4th Landing Detachment for armored trains with the Western Front. He fought with the detachment, which provided landing parties for armored trains, in the Polish–Soviet War and was wounded twice.


Output: a


Input: Consider Input: Question: What was the top cartoon on a competing network explicitly dedicated to such shoes at during this decade? Passage:By August 1995, the station – which would change its call sign that month to WACY-TV – benefited from WGBA's affiliation switch to NBC (due to WLUK-TV, channel 11, joining Fox). With WGBA now committed to NBC and its programming lineup, programs that WGBA no longer had room to broadcast were moved over to WACY, including some syndicated programming (most notably reruns of The Simpsons) and daytime children's programming. With this move, WACY adopted the "WACkY 32" branding for its kids' lineup (running roughly 6-11 a.m. and 1-5 p.m.), which over the years would include Garfield and Friends, Scooby-Doo, Dennis the Menace, Pokémon, Sailor Moon and Adventures of Sonic the Hedgehog; programs from the UPN Kids and The Disney Afternoon blocks (as well as from Kids' WB as the Green Bay television market did not have a full-time WB affiliate); and educational and informational-compliant programs like The New Zoo Revue. The live character "Cuddles the Clown" provided host continuity for "WACkY 32" programming. The station's children's lineup would dwindle over the years, thanks in part to increased cable competition from cable channels such as Cartoon Network and Nickelodeon and the decreased financial justification of airing a more-than-necessary amount of children's programming, although it would continue to air UPN's Disney's One Too until the network discontinued its daily children's block in 2003. After that, WACY would rely on general syndicated entertainment and infomercials for its daytime lineup.



Output: b