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 Q]: Question: When was the University that Anne Larigauderie got her Master's Degree in plant molecular biology founded? Passage:Anne Larigauderie received her Master's Degree in plant molecular biology from the Université Paul Sabatier, Toulouse, France, and her PhD in plant ecology, from the Université des Sciences et Techniques du Languedoc and the French National Centre for Scientific Research (CNRS) in Montpellier, France. She then spent several years in the USA, working as a research scientist in several scientific projects. In Alaska, for example, she was involved in the first pilot project performing CO2 enrichment of natural ecosystems in the tundra in open top chambers (with Prof. Walter C. Oechel) to understand and predict impact of climate change on plant physiology and ecology. In California (San Diego State University and the University of California – Davis) she worked on root competition among California grassland species for soil nutrient pockets (with Prof. Jim Richards). A subsequent project focused on responses of various grass species to various scenarios of elevated CO2 and temperature, the aim of which was to predict response of grasses to future climate change (with Prof. Boyd Strain and Prof. Jim Reynolds, Duke University, North Carolina).

[EX A]: b

[EX Q]: Question: Did the chief who predicted the massacre of Mormon towns survive the Black Hawk War? Passage:The Navajo War was not directly a part of the Black Hawk War, but it may have been a source of some of the native warriors who fought in the Black Hawk War. Black Hawk's success drew fighters from other Utes in Colorado, Apaches from New Mexico, and many Navajos. In the winter of 1866 Black Hawk and his band went to the Four Corners region where he received many new recruits. So many Navajos joined him that they formed almost half his raiders. The Navajo had been decimated by the U.S. Army under Kit Carson and forced out of their ancestral homeland. The remaining Navajos were eager for a chance to build up their herds at the expense of white settlers. Manuelito, the most important chief refusing to relocate to the Bosque Redondo Reservation, jointly led Black Hawk's raids on Mormon settlements in southern Utah during 1866. The attacks commenced at Pipe Springs, then a Mormon settlement on the Arizona-Utah border. The retaliation for the Pipe Springs raid left four unarmed Paiutes dead for murders they had nothing to do with. This brought some Paiute fighters to Black Hawk's band. Hopis hearing of the Navajo's movements feared they were to be attacked and struck first ambushing Manuelito's Navajos. The raids continued at the Paria settlements, and Kanab, who sent pleas for help against the raids. In subsequent years, the raids continued in the south by Navajos and Paiutes, which raised tensions to a fever pitch which would result in the worst massacre of the war at Circleville. Chief Kanosh predicted that in 1867 six thousand Navajos would wipe out the Mormon towns in southern Utah.

[EX A]: b

[EX Q]: Question: What is the length of the body of water that Carrigaphooca Castle overlooks? Passage:Carrigaphooca Castle is a ruined five storey rectangular tower house situated on a steep-sided rock overlooking the River Sullane. It is located 6 km west of Macroom, in an area once known as Gleann na n-Dearg (Valley of the Reds). The tower dominates the landscape of Lissacresig (Fairyland) in Clondrohid, and Lower Shanballyshane, in Kilnamartyra. Carrigaphooca is made of sandstone and limestone and was built as a defensive tower by MacCarthy clan member Donal MacCarthy of Drishane c. 1336-51. Cormac Teige McCarthy, the Lord of Blarney took refuge in the tower after he had sided with the Irish during the Siege of Kinsale in 1601. He stayed there until he was forgiven by Elizabeth I after he had written a personal letter of apology to her. In 1602, the castle was attacked and taken by Donal Cam O'Sullivan Beare and another member of the extended McCarthy family. After a protracted siege, their forces broke through the outer wall and burned the timber door at the north face entrance. The defenders surrendered and were allowed to go free.

[EX A]:
a