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 age was Zapolya's son when Vrancic and Isabella Jagiellon moved to Transylvania? Passage:In 1530 John Zápolya appointed him as the provost of the Buda cathedral and as a royal secretary. Between 1530-1539 he was also the deputy of the King and after his death he remained with his widow, Isabella Jagiellon. In 1541 he moved with her to Transylvania, but he mostly traveled fulfilling diplomatic services because of his disagreement with cardinal Juraj Utješinović's policy of claiming the Hungarian throne for Isabella's and Zápolya's infant son (instead of conceding it to Ferdinand I as per Treaty of Nagyvárad). Utješinović, appointed by Zápolya as a guardian of his son, John Sigismund Zápolya, fought against Ferdinand and allied himself with the Ottoman Empire.


Output: b


Input: Consider Input: Question: What major landmarks are in the district Rohrbach went to in 1803? Passage:Rohrbach was first mentioned in 795 as Roorbah when a local noble, Heribold, gave his lands in Madiswil to the church in Rohrbach. In the 9th century some land around the village was given to the Abbey of St. Gall. The Abbey established an administrator in Rohrbach to manage their lands in the Oberaargau region. Since the Abbey was an Imperial Abbey, the administrator and the landholders on the Abbey's land had immunity from the local count's court and could only be arrested or tried by the Abbey court. At the beginning of the 14th century the bailiwick and the low court of the local Barons of Ruti. Between 1314 and 1370 both offices were held by the Count of Signau and after 1371 by the Count of Grünenberg. The Grünenberg Counts incorporated the village into their personal territory. Hermann of Eptingen then acquired the rule over the village by marriage. He supported the Austrian Habsburgs in the Old Zürich War (1440–46) and lost the village to a Bernese army. After the war, the village was returned to his wife in 1449. In 1504 Bern bought the entire village from Hermann's decedents. In 1505 the village was incorporated into the bailiwick of Wangen. However, Rohrbach retained several special privileges. They were exempt from forced labor for the bailiff and in wars they marched under the banner of the city of Bern. After the 1798 French invasion it was part of the District of Langenthal in the Helvetic Republic and in 1803 it went to the District of Aarwangen.


Output: b


Input: Consider Input: Question: How many seasons did David Givens play with the Patriots? Passage:Battling the Dolphins for the division lead, the Patriots erased a 13–6 gap with a Brady touchdown pass to David Givens in the third. The Dolphins marched down field late in the fourth; during this drive a Ricky Williams first down run was protested by the Patriots who felt Williams' knee touched the dirt infield at Pro Player Stadium, but the challenge was denied. The Dolphins attempted a 35-yard field goal at the two-minute warning, but the kick was blocked by Richard Seymour. The Dolphins smothered the Patriots' final drive attempt (the decisive play came when former Patriot Terrell Buckley stopped Kevin Faulk for a four-yard loss and the game went to overtime. Controversy ensued on the coin flip for overtime; referee Gerald Austin used a silver dollar; the coin came up Lady Columbia (which is "heads" on a silver dollar) but Patriot captains Brady and Seymour protested that it came up "tails." The Dolphins drove downfield but missed another 35-yard field goal try, in part because Olindo Mare couldn't plant his foot on the infield dirt, which was still in place because of the Florida Marlins' run towards their 2003 World Series victory; after forcing a Patriots punt Jay Fiedler was hit by Tedy Bruschi and lobbed a 60-yard pass picked off at the Patriots 18-yard line by Tyrone Poole. Brady then ended the game with a spectacular 82-yard touchdown strike to Troy Brown and a 19–13 final.



Output: b