TASK DEFINITION: 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.
PROBLEM: Question: Which of Harald's wives was the mother of his son Sweyn? Passage:Gorm's son, Harald Bluetooth succeeded his father as king and married possibly three times with Gunhild, Tove and Gyrid. Harald had a son named Sweyn Forkbeard. Sweyn succeeded his father as king and married Gunhild (Swietosawa of Poland). They had a son named Cnut the Great. Sweyn also ruled England in his lifetime and established the Danish Empire. When Sweyn died, his elder son Harald Svendsen became the King of Denmark, while England's former king, Ethelred, reclaimed the throne. Following Harald's death, his brother Cnut the Great became king, re-established the Danish North Sea Empire. He married Emma of Normandy with whom he had a son named Harthacnut. When Cnut died (and after the brothers of Harthacnut also had died), Harthacnut became king of Denmark and England. Upon his death, Edward the Confessor became ruler of England in 1042. Sweyn Forkbeard also had a daughter, Estrid, from whom all ruling kings and queens of Denmark after 1047 descend.

SOLUTION: a

PROBLEM: Question: What were the combined ages of Joseph Urban and Benjamin Wistar Morris the year that they were both hired to come up with blueprints for the house? Passage:The construction of Rockefeller Center occurred between 1932 and 1940 on land that John D. Rockefeller Jr. leased from Columbia University. The Rockefeller Center site was originally supposed to be occupied by a new opera house for the Metropolitan Opera. By 1928, Benjamin Wistar Morris and designer Joseph Urban were hired to come up with blueprints for the house. However, the new building was too expensive for the opera to fund by itself, and it needed an endowment, and the project ultimately gained the support of John D. Rockefeller Jr. The planned opera house was canceled in December 1929 due to various issues, with the new opera house eventually being built at Lincoln Center, opening in 1966.

SOLUTION: a

PROBLEM: Question: How old was Perry when he began his solo career? Passage:In 1982, Goodrum signed a worldwide publishing deal with New York-based CBS Songs. He moved briefly to nearby Westport, Connecticut, before relocating to Los Angeles. Although no longer in Nashville, he continued to work with country artists, writing a hit for Sylvia. His credits expanded to include best-selling records in genres including R&B (Patti Austin, El DeBarge), jazz (George Benson, Al Jarreau) and rock (Michael McDonald, Chicago, Toto). In 1984, Goodrum worked with Steve Perry on his solo debut, Street Talk. He partnered with Perry to write five songs for the album and wrote four additional songs in collaboration with others. "Oh Sherrie", written with Perry, Craig Krampf, and Bill Cuomo was #1 on the Billboard Rock Charts and the biggest hit of Perry's career as a solo artist. "Now and Forever (You and Me)", co-written with David Foster and Jim Vallance, was a major hit for Anne Murray in 1986, appearing on the Billboard Hot 100 for six weeks. In the mid-90s, he returned to Nashville, and later wrote hit songs for artists including Ronan Keating and John Berry. In 1999, Boyzone had success with a cover version of "You Needed Me" and Jo Dee Messina's cover of "A Lesson in Leavin'" appeared on the Billboard Hot 100 year-end charts.

SOLUTION:
b