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: Did the diesel engines used for power and cruising come from the same manufacturer? Passage:German Type IXD2 submarines were considerably larger than the original Type IXs. U-861 had a displacement of when at the surface and while submerged. The U-boat had a total length of , a pressure hull length of , a beam of , a height of , and a draught of . The submarine was powered by two MAN M 9 V 40/46 supercharged four-stroke, nine-cylinder diesel engines plus two MWM RS34.5S six-cylinder four-stroke diesel engines for cruising, producing a total of for use while surfaced, two Siemens-Schuckert 2 GU 345/34 double-acting electric motors producing a total of for use while submerged. She had two shafts and two propellers. The boat was capable of operating at depths of up to .


SOLUTION: a

PROBLEM: Question: Who won the AFC West in the years that the Raiders went 8-8 under Gruden? Passage:Under Gruden, the Raiders posted consecutive 8–8 seasons in 1998 and 1999, and leapt out of last place in the AFC West. After uniting with journeyman quarterback Rich Gannon, Gruden led the Raiders to the top of the AFC West and they made the playoffs in three consecutive seasons from 2000 to 2002 (the third season was under head coach Bill Callahan). Oakland finished 12–4 in the 2000 season, the team's most successful season in a decade, and its first division title since 1990, ultimately reaching the , where they lost, 16–3, to the eventual Super Bowl champions Baltimore Ravens. In 2001, the Raiders would return to the postseason with a 10–6 record, but in the AFC Divisional Round a negated fumble proved costly as they were defeated, 16–13, in overtime by the eventual Super Bowl champions New England Patriots. While Gruden was with the Raiders, Gruden acquired his nickname "Chucky" from Raiders defensive lineman Grady Jackson, who thought that the coach looked like the fictional character "Chucky" in the 1988 slasher movie Child's Play.


SOLUTION: a

PROBLEM: Question: Who was is the current head coach of the NBA team that drafted Fernández? Passage:On June 28, 2007, Fernández was taken 24th overall in the NBA draft by the Phoenix Suns, who subsequently traded his draft rights along with James Jones to the Portland Trail Blazers for cash. Rudy Fernández announced at a press conference on Friday, June 6, 2008, that he would leave DKV Joventut to join the Portland Trail Blazers for the 2008–09 NBA season, and he signed a contract with the Blazers on July 1. "They [Portland] have shown a lot of interest in getting me and have assured me that I will be an important part in the team", he said. Fernández joined the NBA team on September 22, 2008. He became the eighth Spaniard to play in the NBA. For the 2008–09 NBA season he joined several other fellow Spaniards in the league that included Pau and Marc Gasol, Jose Calderón, and Trail Blazers teammate Sergio Rodríguez. He entered the NBA following his participation with the Spain national team at the 2008 Olympic basketball tournament in Beijing, China.


SOLUTION:
b