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: How many months before the buildup to Knightfall did the death of Superman occur? Passage:Within the regular series, the buildup to "Knightfall" begins with a six-issue run in Batman #484-489 (September 1992 - February 1993), in which Batman (at the onset of a personal psychological mid-life crisis) is forced to deal, in rapid succession, with the returning villain Black Mask and his gang (who target Bruce Wayne and Lucius Fox), a crazed killer called Metalhead, and a sharpshooter assassin hired by an imprisoned mobster to murder Commissioner Gordon. Batman begins to feel that he has lost his edge, especially after his failure to capture Black Mask. He finds himself unable to meditate or even focus. As Bruce Wayne, he contacts holistic therapist Shondra Kinsolving for treatment. He also assigns Robin (Tim Drake) to train Jean-Paul Valley in detective work to aid them as an ally, hoping to guide Valley's brainwashing away from making him a villainous threat. Despite the advice of everyone in his life, including Dr. Kinsolving, Bruce refuses to rest and continues to pursue his self-imposed duty despite his worsening condition (although not explicitly noted as a cause, these events take place immediately after the death of Superman, Batman's peer, elsewhere in the DC Universe).

b

Question: Who won the men's singles championship at the event where Kontinen reached the quarterfinals of the men's doubles tournament? Passage:His good results continued in 2016 as he won the title at the Brisbane International in January with John Peers. On April–May they won the BMW Open together. At the 2016 Wimbledon Championships he reached quarterfinals of the men's doubles tournament together with Peers and the final of the mixed doubles with Heather Watson, which they won in straight sets. On July Kontinen and Peers won the German Open Tennis Championships. On August Kontinen won the Winstom-Salem Open playing with Guillermo García-López. It was Kontinen's 10th doubles title in his career. He took the victory of St. Petersburg Open with Dominic Inglot. Kontinen and Peers had a successful end for the year as they won their first Masters title at Paris Masters and the season ending ATP World Tour Finals title. Kontinen reached the top 10 in rankings as a first Finnish tennis player ever.

b

Question: How much older was Emperor Heinrich's father than he was when he was taken prisoner in Ingleheim? Passage:The old name forms of Waldböckelheim (now a neighbouring municipality), Schloßböckelheim and Talböckelheim (now an outlying centre), can be traced back to an 824 document that names . The name Schloßböckelheim first cropped up only in the 17th century. In the 19th century, the name Thalböckelheim first came to light. On 1 November 1910, municipal council agreed to introduce Schloßböckelheim as the municipality's name. The name Talböckelheim seems to have had its spelling changed in line with the spelling reforms over the years; it is now written without the first H, but the name Schloßböckelheim itself has not been changed in the wake of the German orthography reform of 1996; the ß has not been changed to SS. The three prefixes that serve to distinguish the three centres whose names are otherwise the same are all standard German words with well understood meanings: Wald (“forest”); Schloß (or Schloss in up-to-date spelling; “castle/palace”); Tal (“dale/valley”). The village chronicle has this to say about the village's name:Until the beginning of the last century (meant here is the 19th century) the village was named after the castle Schloßböckelheim, which still existed in the 17th century. The castle was destroyed by the French in 1688. The village of Thalböckelheim consists of the two constituent centres of Thalböckelheim and Schloßböckelheim: Schloßböckelheim with the ruin of Castle Böckelheim lies on the mountainside and the constituent centre of Thalböckelheim lies 0.5 km away down in the dale. Both constituent centres have roughly the same population figure. The village’s name was changed in quite a peculiar way. In the early part of the last century, in response to an inquiry by the authorities as to what the village was called, because it consisted of two constituent centres, the name Thalböckelheim was given by the then Schöffe (roughly “lay jurist”). The Schöffe lived in the constituent centre of Thalböckelheim and a certain selfishness on his part made him want to call the village Thalböckelheim, without regard to the historical importance of the constituent centre of Schloßböckelheim. None of the locally customary rural cadastral names had to do with the name Thalböckelheim, but rather they were named after Schloßböckelheim, like Schloßböckelheimer Mühlberg, Schloßböckelheimer Felsenberg, Schloßböckelheimer Kupfergrube and so on. Wines had earned quite an important reputation as Schloßböckelheimer in the wine trade, whereas Thalböckelheim never cropped up in the wine trade. Municipal council asked on these grounds to have the historical name Schloßböckelheim reinstated, as it was already well known throughout Germany for Emperor Heinrich IV’s imprisonment at Castle Böckelheim (1105).Also given as grounds for the reversion to the older name was the name's recognizability in winegrowing and the wine trade. A decree made on 22 April 1911 approved the municipality's application. Since this time, the two constituent centres of Thalböckelheim and Schloßböckelheim have been united under the collective name “Schloßböckelheim”. Among the places in the middle Naheraum (regions flanking the Nahe), Schloßböckelheim belongs among those places that were already often being mentioned in the Middle Ages. Castle Böckelheim, built on what was to become Schloßböckelheim's municipal area, was among the oldest in the region. Generally regarded as the village's first documentary mention is a document from 16 February 824. Late in 1105, Emperor Heinrich V, the last of the Salian dynasty, had his father, Emperor Heinrich IV taken prisoner in Ingelheim and then brought to Castle Böckelheim to be held prisoner there. In 1688, the Nine Years' War (known in Germany as the Pfälzischer Erbfolgekrieg, or War of the Palatine Succession) broke out. That year, the castle was destroyed on French orders.


a