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: Has the maple leaf been used on any other coat of arms or country flags besides in Canada? Passage:The maple leaf has been used as a Canadian emblem since the 18th century. It was first used as a national symbol in 1868 when it appeared on the coat of arms of both Ontario and Quebec. In 1867, Alexander Muir composed the patriotic song "The Maple Leaf Forever", which became an unofficial anthem in English-speaking Canada. The maple leaf was later added to the Canadian coat of arms in 1921. From 1876 until 1901, the leaf appeared on all Canadian coins and remained on the penny after 1901. The use of the maple leaf by the Royal Canadian Regiment as a regimental symbol extended back to 1860. During the First World War and Second World War, badges of the Canadian Forces were often based on a maple leaf design. The maple leaf would eventually adorn the tombstones of Canadian military graves.


Ex Output:
b


Ex Input:
Question: Who was Adam Newman's parents? Passage:Abby protested in front the lobby of Jabot Cosmetics after Tucker McCall became the company owner. Abby did not know that her mother returned to become CEO. Then, Abby planned to start her own reality television show, entitled "The Naked Heiress", but she didn't have the money to fund her dream. After her parents refused to help her, Abby hired Rafe Torres as her lawyer to sue her parents for her inheritance. Soon after, she began flirting with Daniel Romalotti. When Billy and Victoria Newman Abbott refused to help Abby with her reality television dream, she blackmailed Billy in order to be featured in his magazine, Restless Style. She eventually revealed Billy and Victoria's secret Jamaican marriage to their family and friends. Seemingly unstoppable, the judge then denied Abby's plea for her inheritance. Meanwhile, Abby had sex with Daniel in the Newman pool house, and she recorded it for her reality show. Abby and Daniel's relationship was outed when Nikki Newman and Daniel's mother, Phyllis Summers, saw Abby and Daniel making out in public. Their relationship continued for a while, but when Abby found out that Daniel fathered a child with Daisy Carter, she broke up with him. After she witnessed her mother kissing Tucker McCall, she asked him to go into business with her. When Tucker turned her down, Abby decided to take a bubble bath in Katherine Chancellor's pool at the annual Chancellor Fourth of July party. Abby's inheritance was then withheld indefinitely. To spite her parents, Abby rode a horse, while naked, inside the Genoa City Athletic Club while Victor and Nikki were celebrating their engagement. She was arrested and thrown in jail. Upon her release, Abby decided to reopen her lawsuit against Victor, with the help of her uncle Jack Abbott. Later, Abby's half-siblings Victoria and Nicholas Newman joined her in her lawsuit. Victor tried to bargain with his children, but they wanted his cosmetics line, Beauty of Nature. He refused their offer, and with the help of testimonies from their estranged half-brother Adam Newman and Neil Winters, they each received $500 million in the settlement.


Ex Output:
b


Ex Input:
Question: In which way did the legate enforce clerical celibacy? Passage:The first Archbishop of Uppsala was Stephen, a Cistercian monk from the celebrated Alvastra Abbey. Cardinal William of Sabina came as papal legate to Sweden during the archiepiscopate of Jarler, a Dominican friar (1235–55). The legate had been commissioned, among other things, to establish cathedral chapters wherever such were lacking, and to grant them the exclusive right of electing the bishops. Another important matter which the legate had been ordered to carry out was the enforcement of the law of clerical celibacy. At a provincial synod held at Skänninge in 1248 under the presidency of the cardinal, the rules as to celibacy were made more severe. The pious and energetic Archbishop Jarler and his successor Laurentius (1257–67), a Franciscan, constantly strove to elevate the clergy and to enforce the law of celibacy. A century later Saint Bridget (d. 1373), laboured zealously for the enforcement of the same law.


Ex Output:

a