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: Did Sargis Tmogveli survive the capture of the city of Kars? Passage:Shalva was one of the most notable military commanders during a series of expansionist wars waged by the Kingdom of Georgia under Queen Tamar (r. 1184–1213). He consecutively held top posts of mechurchletukhutsesi (Lord High Treasurer) and mandaturtukhutsesi (Lord High Mandator) at Tamar’s court. Together with his brother Ivane, Shalva was in command of vanguard traditionally composed of the Meschian troops from south Georgia. In the battle of Shamkor against the Ildenizid atabeg of Azerbaijan in 1195, he captured a war banner sent by the Caliph to the Muslim army which was then donated to the revered icon of Our Lady of Khakhuli. In 1206/1207, Shalva, together with Sargis Tmogveli, took hold of the city of Kars from the Seljuqs and was appointed as the governor of the Kars county.


Output: b


Input: Consider Input: Question: How many churches did Bernardino's teacher paint for? Passage:He was born in Mortara near Pavia. He trained as a pupil of the painter Gaudenzio Ferrari. In Milan, he painted a Last Supper for the church San Nazaro Grande. He painted a Holy family for the church of Sant'Ambrogio, now on display in the Brera Gallery. He painted frescoes on the Life of the Magdalen for the church of San Cristoforo in Vercelli. Three of his works are on display at the Museo Borgogna in Vercelli, including: an Annunciation; a Madonna and Child with Saints Bernardino of Siena and St Francis of Assisi (also labeled Madonna del cane due to dog asleep below Virgin); and a painted standard of Madonna and Child with St Anne and hooded confraternity brothers, painted for the Confraternita di Sant’Anna. Lanini painted a St Catherine for the church San Celso. He frescoed sibyls for the Novara Cathedral. He also painted for a chapel in the Basilica of San Magno, Legnano. Other paintings are in Saronno.


Output: a


Input: Consider Input: Question: Which of the dramas Aileen Tan appeared in in 2006 aired more episodes? Passage:She has been nominated multiple times in the Best Actress category at the annual Star Awards. She was nominated for the "Best Actress" award in 1995, 1996, 1997, 2001, 2002 and 2003; she won the award once in 2001 for her role in Three Women and a Half, playing a manager in an advertising company who would make use of her looks and charms to climb up the corporate ladder. Tan took a break from television in 2005. In 2006, she appeared in two Singapore dramas, Women of Times and Measure of Man, the latter drama clinching the runner-up position in 2006's television viewership ratings. Tan also ventured into English dramas. In 2000, she played Mae in MediaCorp Channel 5's longest-running drama series, Growing Up. Later in 2009, she played Suzanne Kong, the wife of a tycoon in the 40-episode drama Red Thread. In 2013, Tan won the "Best Actress in a Supporting Role" award at the 18th Asian Television Awards (ATA) for her role in The Day It Rained On Our Parade which consisted only four episodes. On 29 May 2015, it was announced that Tan will play the lead role in Jack Neo's film, Long Long Time Ago alongside Mark Lee and Wang Lei. At Star Awards 2017, Tan received the Best Supporting Actress for the drama Hero (2016 TV series) , she announced in a speech that this would be the last time, she would go on stage to receive this award. In Star Awards 2018 , she landed her 4th nomination for Best Supporting Actress for the drama, Have a Little Faith.



Output: b