In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it, i.e., the proper nouns in the passage. Your job is to determine whether information from more than one term is needed to answer the question. Indicate your choice as `a` for Yes or `b` for No.

Input: Consider Input: Question: How much profit did AMECON make the year that the Australian government awarded them the Anzac contract? Passage:The Anzac class originated from RAN plans to replace the six River-class destroyer escorts with a mid-capability patrol frigate. The Australian shipbuilding industry was thought to be incapable of warship design, so the RAN decided to take a proven foreign design and modify it. Around the same time, the Royal New Zealand Navy (RNZN) was looking to replace four Leander-class frigates; a deterioration in New Zealand-United States relations, the need to improve alliances with nearby nations, and the commonalities between the RAN and RNZN ships' requirements led the two nations to begin collaborating on the acquisition in 1987. Tenders were requested by the Anzac Ship Project at the end of 1986, with 12 ship designs (including an airship) submitted. By August 1987, the tenders were narrowed down in October to Blohm + Voss's MEKO 200 design, the M class (later Karel Doorman class) offered by Royal Schelde, and a scaled-down Type 23 frigate proposed by Yarrow Shipbuilders. In 1989, the Australian government announced that Melbourne-based shipbuilder AMECON (which became Tenix Defense) would build the modified MEKO 200 design. The Australians ordered eight ships, while New Zealand ordered two, with an unexercised option for two more.


Output: b


Input: Consider Input: Question: Which countries comprised the alliance that conquered and occupied Greece? Passage:Aside from the Romaniotes, a distinct Jewish population that historically lived in communities throughout Greece and neighboring areas with large Greek populations, Greece had a large population of Sephardi Jews, and is a historical center of Sephardic life; the city of Salonica or Thessaloniki, in Greek Macedonia, was called the "Mother of Israel". Greek Jews played an important role in the early development of Christianity, and became a source of education and commerce for the Byzantine Empire and throughout the period of Ottoman Greece, until suffering devastation in the Holocaust after Greece was conquered and occupied by the Axis powers despite efforts by Greeks to protect them. In the aftermath of the Holocaust, a large percentage of the surviving community emigrated to Israel or the United States.


Output: b


Input: Consider Input: Question: Of the states near the border where Hurricane Bob degenerated, which is older? Passage:While moving across Florida, Bob turned to the northeast, then to the north. It subsequently left the peninsula, entering the Atlantic Ocean near Vero Beach early on July 24. As it moved over the warm waters of the Gulf Stream, it quickly organized and intensified into a Category 1 hurricane while east of Jacksonville, Florida. Because it was embedded within the western extension of the subtropical ridge, Bob retained higher-than-average atmospheric pressures throughout its lifespan. The hurricane continued north, and made landfall near Beaufort, South Carolina early on July 25 while maintaining winds of . Bob quickly weakened over land, decaying into a tropical storm three hours after landfall. About 12 hours later, it degenerated into a tropical depression near the North Carolina – Virginia border. Bob's remnants turned north-northeast, and were absorbed by a frontal trough over eastern West Virginia on July 26. An associated area of disturbed weather remained separate from the trough, and continued northeast through the Mid-Atlantic and New England.



Output: a