instruction:
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.
question:
Question: Were the Vuippens and Holy Romans allied? Passage:Gummenen Castle, of which nothing remains, was built by either the Counts of Burgundy or the Dukes of Zahringen as part of the defenses along the Saane, along with Laupen Castle and Grasburg Castle. The castle was built to defend a bridge over the river. By 1391, a village (villa inferiori Dicti castri) had developed around the bridge. In 1259, Peter of Savoy made Gummenen into an imperial fief and imperial castellans took over the castle and village. In 128283 King Rudolph I of Germany forced the Savoy castellan out and granted it to a Habsburg knight, Ulrich II of Maggenberg as a fief. Ulrich's heirs sold the castle, ferry and ford to Fribourg in 1319. Fribourg then granted the lands to the knights of Vuippens, who lost it back to either the Holy Roman Empire or Fribourg in 1325. The castle and village were besieged and destroyed in 1333 during Bern and Fribourg's first war over the Sense and Saane valleys, the Gummenenkrieg. The peace treaty brokered in 1333 by Queen Agnes returned Gummenen to Fribourg.

answer:
a

question:
Question: Did Henry VIII or Elizabeth I live longer? Passage:Greenwich is notable for its maritime history and for giving its name to the Greenwich Meridian (0 longitude) and Greenwich Mean Time. The town became the site of a royal palace, the Palace of Placentia from the 15th century, and was the birthplace of many Tudors, including Henry VIII and Elizabeth I. The palace fell into disrepair during the English Civil War and was demolished to be replaced by the Royal Naval Hospital for Sailors, designed by Sir Christopher Wren and his assistant Nicholas Hawksmoor. These buildings became the Royal Naval College in 1873, and they remained a military education establishment until 1998 when they passed into the hands of the Greenwich Foundation. The historic rooms within these buildings remain open to the public; other buildings are used by University of Greenwich and Trinity Laban Conservatoire of Music and Dance.

answer:
a

question:
Question: When was the first dance company that Teer toured with established? Passage:Following her international travels, Teer came to New York City, where she pursued a career as a professional dancer. She studied with Alwin Nikolais at the Henry Street Playhouse and Syvilla Fort (Katherine Dunham Technique). She toured with the Alvin Ailey Dance Company, Louis Johnson Dance Company and the Pearl Bailey Las Vegas Revue. In 1961, Teer made her Broadway debut as dance captain in the Tony award-winning musical Kwamina, which was choreographed by Agnes de Mille. Teer performed in the film version of Ossie Davis's stage play Purlie Victorious. After a knee injury in 1962, Teer switched her primary artistic focus from dance to theatre. She studied with acting luminaries including Sanford Meisner, Paul Mann, Lloyd Richards, and Phillip Burton. Teer crafted a lucrative and successful acting career, receiving numerous accolades, including a Drama Desk Award and several Obie Awards. Between 1961 and 1966, she continued to perform on and off-Broadway as well as in television and film.

answer:
b