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: Of the three presumed first members, which of the small states was the smallest? Passage:An ancient Amphictyony, probably the earliest centered on the cult of Demeter at Anthele or Anthela (Ἀνθήλη), which lay on the coast of Malis south of Thessaly. This was the locality of Thermopylae. Thus those living near the temple were called Amphictyones ("dwellers-round"). The immediate "dwellers-round", presumably the first members, were the small states Aeniania, Malis and Doris. Certainly Thessaly did have a share including the states of the Boeotian tribes who lived around Thessaly (perioikoi, "living around"). Boeotia and Phocis, the most remote of them may have joined during or after the "First Sacred War", which led to the defeat of the old priesthood, and to a new control of the prosperity of the oracle at Delphi. As a result of the war, the Anthelan body was known henceforth as the Delphic Amphictyony and became the official overseer and military defender of the Delphic cult. The name of Hellenes, which was originally the name of a Boeotian tribe in Thessalic Phthia, (Achaea Phthiotis) may likely be related to the members of that league and may have been broadened to refer to all Greeks when the myth of their patriarch Hellen was invented.


Ex Output:
a


Ex Input:
Question: What present day country was Pontus? Passage:According to the Georgian chronicles, Nana was "from a Greek territory, from Pontus, the daughter of Oligotos" whom Mirian married after his first wife died (in 292 according to Cyril Toumanoff). Nana bore Mirian two sons: Rev II, Varaz-Bakur and a daughter who married Peroz, the first Mihranid dynast of Gugark. Pontus here may refer to the Bosporan Kingdom, then a client state of the Roman Empire. Toumanoff has assumed that the name of Nana's father might have been a Georgian corruption of "Olympius" or "Olympus", a Bosporan dynast whose son Aurelius Valerius Sogus Olympianus, a Roman governor of Theodosia, is known from a Greek inscription of 306 dedicated to "the Most High God" on the occasion of the building of the Jewish "prayer house". Alternatively, Christian Settipani identifies Nana as a younger daughter of Theothorses, a Bosporan king.


Ex Output:
a


Ex Input:
Question: What religious denomination was the church that Froehlich worked in in 1921? Passage:August Froehlich was born in 1891 in a well-to-do business family in Königshütte (now Chorzów) in Prussian Silesia. In 1912 young Froehlich started theological studies in Breslau to become a priest, but before completing it, at the break of the First World War, he was mobilized. He served in the elite 1st (Emperor Alexander) Guards Grenadiers. Soon, while on the Russian front, on 3 July 1915, in one of the first battles, he was seriously injured. Mistakenly taken for dead, he was left on the battlefield, found alive only the following day by German military medics. After his recovery, he resumed his military service, this time in France. Among other medals he received the Iron Cross - first and second class. He was wounded again and became a POW. He returned home to Breslau from British imprisonment in the autumn 1920, two years after the end of the war. He continued his theological studies in the theology faculty at the Breslau University. On 19 June 1921 August Froehlich was ordained a priest by Cardinal Adolf Bertram in the cathedral of Breslau Diocese. After his first mass in his home parish Saint Barbara in Königshütte, he was appointed by the Bishop of Breslau to the autonomous Berlin ecclesiastic province. He worked in Berlin and Pomerania.


Ex Output:

b