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.

Ex Input:
Question: How old was Gabriel Bethlen when his forces sacked Vienna? Passage:At the time, the Thirty Years' War was raging across Europe. Gabriel Bethlen, prince of Transylvania saw an opportunity to unite the two Hungarian principalities, Transylvania and Royal Hungary, and sacked Vienna in November 1619. He also asked Sultan Osman II for aid, but this was unsuccessful. The Commonwealth was relatively uninvolved in this war but the Polish king, Zygmunt III Waza, sent an elite and ruthless mercenary unit, the Lisowczycy, to aid his Habsburg allies. They defeated the Hungarian lord George Rakoczi at the Battle of Humenne in 1619, and thus, cut the supply lines of Transylvanian forces. Then Gaspar Graziani, ruler of Moldavia, switched sides and joined Poland.

Ex Output:
b

Ex Input:
Question: What is the age difference between the royal architect and the person he worked for? Passage:Hans van Steenwinckel, the royal architect, designed and built the original pavilion and parterre garden in 1587, for King Frederick II of Denmark. The royal estate was then purchased in 1758 by Count Adam Gottlob Moltke, who completely changed the original pavilion and garden with the help of French architect Nicolas-Henri Jardin between 1759 and 1763. The additions led to its present-day architectural structure and facade. Jardin also redesigned the original parterre gardens, changing them to a larger, more modern garden a la francaise design, with symmetrical hedges, avenues, fountains and mirror ponds. Within the castle wall boundaries, these elegant garden grounds remain to a large extent intact, but outside, much of the garden has been lost, including the most renowned romantic landscape garden in Denmark, designed by Johan Ludvig Mansa in the 1790s. This was mostly due to the sale of much of the original property by the Helsingr municipality which had purchased the entire Marienlyst estate at auction in 1851. One of the lot purchasers was J.S. Nathanson, who in 1859 built Hotel Marienlyst, the first luxury hotel in Helsingr, named after the castle.

Ex Output:
a

Ex Input:
Question: Between the two Patricks in Kathleen's life, which one lived longer? Passage:Kathleen Ryan was one of the eight children of Seamus Ryan, a member of Seanad Eireann and his wife Agnes Ryan nee Harding who came from Kilfeacle and Solohead respectively in County Tipperary and who were Republican activists during the Irish War of Independence. They opened a shop in Parnell Street, Dublin in the 1920s which was the first of 36 outlets which were known as "The Monument Creameries". The family lived at Burton Hall, near Leopardstown Racecourse in the Dublin suburb of Foxrock. Her brother was John Ryan, an artist and man of letters in bohemian Dublin of the 1940s and 50's, who was a friend and benefactor of a number of struggling writers in the post-war era, such as Patrick Kavanagh. He started and edited a short-lived literary magazine entitled Envoy. Among her other siblings were Fr. Vincent (Seamus) (19302005), a Benedictine priest at Glenstal Abbey, Sister Ide of the Convent of The Sacred Heart, Mount Anville, Dublin, Oonagh (who married the Irish artist Patrick Swift), Cora who married the politician, Sean Dunne, T.D. When Kathleen was an undergraduate at University College Dublin, she was introduced to the future Dr. Dermod Devane of Limerick. They were married in the society wedding of 1944 and the couple had three children, but the marriage was annulled in 1958.

Ex Output:
a