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: Were the Vuippens and Holy Romans allied? Passage:Gümmenen Castle, of which nothing remains, was built by either the Counts of Burgundy or the Dukes of Zähringen 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 Gümmenen into an imperial fief and imperial castellans took over the castle and village. In 1282–83 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 Gümmenenkrieg. The peace treaty brokered in 1333 by Queen Agnes returned Gümmenen to Fribourg.

a

Question: What age was Pastornicky's replacement in 2012? Passage:Following the conclusion of the 2011 season, Braves general manager Frank Wren highlighted several important areas to improve during the offseason. Since most players were committed contractually to the team in 2012, Wren acknowledged that he would likely make few major changes. One spot that was mentioned for a major overhaul was the shortstop position, where Alex González had played since the Yunel Escobar trade with Toronto in July 2010. González entered the offseason as a free agent and proved too expensive for the team. Wren ultimately allowed prospect Tyler Pastornicky the starting duties in 2012, until he was replaced by Andrelton Simmons in mid-June. When Simmons was hurt in July, Jack Wilson, Paul Janish, and Martín Prado filled in for him. While center fielder Michael Bourn returned to his position in 2012, Wren also suggested that the corner outfield positions were areas of contention. In 2011, the Atlanta outfielders finished the season last in the National League in on-base plus slugging and slugging percentage. Wren stated that right fielder Jason Heyward and left fielder Martín Prado had no guarantee of getting the starting jobs in 2012. On the day after the Braves were eliminated from the playoffs in 2011, Wren said that veteran starter Derek Lowe was unlikely to have a spot in the starting rotation in 2012, due his poor performance in 2011 and a plethora of rookie pitching talent in the Braves farm system. With Lowe guaranteed $15 million in 2012, Wren projected that any of Lowe's salary picked up by another team would significantly assist his efforts to find a shortstop or outfielder. By the end of October, Lowe was traded to the Indians.

b

Question: What were the combined ages of Sabrina Washington and Alesha Dixon the year that they met at Dance Attic studios? Passage:Alesha Dixon and Sabrina Washington met in 1997 at Dance Attic studios in Fulham through Louise Porter, who was putting together a group for her production company Big Out Ltd. The two worked with Louise Porter for a couple of years before being joined by Tina Barrett to form a trio performing singing and dancing. They were named Face2Face, were unsigned, and all band members still worked day jobs. Barrett left to join S Club 7 after a successful audition for Simon Fuller and was replaced by Zena McNally and Su-Elise Nash. Their then producer David Brant (writer of their first two hit singles, "Why?" and "All I Want") introduced them via DJ Darren Stokes (TinTinOut) to Inferno Records (sub pop) A&R man Pat Travers, who went on to sign them to Telstar Records and changed their name to Mis-Teeq. After months of recording—including sessions with producers Norwegian duo Stargate along with Brant (Vybrant Music), Ed Case, Blacksmith, Rishi Rich, and Ceri Evans—Mis-Teeq released their debut single in 2000, "Why?", a Latin-flavoured mid-tempo song co-written and produced by Brant. A garage remix by Matt "Jam" Lamont soon became a success in the underground UK garage scene, and as a result a second music video for the song was filmed and released. "Why" became a hit on the UK Singles Chart with a peak position of number eight. McNally decided to leave the line-up in spring 2001 saying she felt unhappy about "an unbalance in the group".


a