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: Who was the oldest among those players who tied for second highest scorer in FIFA World Cup qualifying? Passage:Alexis Sánchez is a Chilean professional footballer who represents the Chile national football team as a striker. Nicknamed El Niño Maravilla ("The Boy Wonder"), he made his debut for his country in a 1–0 victory over New Zealand in April 2006. His first international goal came on his eighth appearance for Chile when he scored Chile's only goal in a 2–1 defeat to Switzerland in a friendly tournament in Vienna. , Sánchez is his country's top scorer and has the most caps, with 43 goals in 132 appearances. He passed the previous record of 37, held by Marcelo Salas, when he scored the opening goal against Germany in the group stage of the 2017 FIFA Confederations Cup in June 2017. He scored most recently against Ecuador in a 2–1 win during the 2019 Copa América. Despite Sánchez scoring seven goals, making him second-equal top scorer in 2018 FIFA World Cup qualifying (along with Lionel Messi, Gabriel Jesus and Felipe Caicedo), Chile failed to qualify for the finals. Sánchez made his most recent and 132nd appearance for Chile in a 0–0 draw against Colombia in October 2019.


Ex Output:
b


Ex Input:
Question: What year was the opera Tallien went to in a sleeveless dress established? Passage:Thérésa became one of the leaders of Parisian social life. Her salon was famous and she was one of the originators of the Greek Revival Directoire style women's fashions of the French Directory period. She was a very colorful figure; one story is that she was said to bathe in the juice of strawberries for their healing properties. She once arrived at the Tuileries Palace, then the chief residence of Napoleon Bonaparte, supported by a black page, with eight sapphire rings and six toe rings, a gold bracelet on each ankle and nine bracelets on each arm. To top the look off Theresa had a head band covered in rubies. On another occasion she appeared at the Paris Opera wearing a white silk dress without sleeves and not wearing any underwear. Talleyrand commented: "Il n'est pas possible de s'exposer plus somptueusement!" ("One could not be more sumptuously unclothed!").


Ex Output:
b


Ex Input:
Question: How many years was Saturday Morning Slam active? Passage:He was the ring announcer for Main Event as well as for WWE live events until June 24, 2014, and he was the ring announcer for the short-lived Saturday Morning Slam. He briefly returned to Raw on September 9, 2013, and SmackDown on September 13, 2013, to announce the returning Edge to the ring. On November 16, 2013 at a WWE live event in the United Kingdom, Chimel delivered a stunner to Curtis Axel after Axel forced Chimel to announce that Axel was still the Intercontinental Champion following Axel's win over R-Truth. Afterward, Chimel was kissed by one of the Bella Twins. On the May 14, 2014 episode of Main Event, Tony was attacked by Alicia Fox during her meltdown after she lost to Emma. On the December 29 episode of Raw, Chimel returned to announce Edge and Christian. He would also announce their appearances on the December 30 episode of Main Event and the January 2, 2015 episode of SmackDown.


Ex Output:

b