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.

Input: Consider Input: Question: How many years after Gene Haas formed his NASCAR Sprint Cup Series team did he form his Haas F1 Team? Passage:Several team changes took place before the season began. Haas F1 Team, a team formed by NASCAR Sprint Cup Series team owner Gene Haas, joined the Formula One grid, becoming the first American team to compete since the unrelated Haas Lola team competed in 1986. The team used power units supplied by Ferrari and a chassis developed by Dallara. Dallara had last participated in Formula One as the chassis manufacturer for HRT in . Renault returned to Formula One as a full factory-supported team after they purchased Lotus from Genii Capital, the venture capital firm they had originally sold the same team to in 2010, and supplied engines to up until the end of . Lotus's participation in the 2016 season was in question pending the resolution of a High Court case brought against the team by HM Revenue and Customs over unpaid PAYE tax.


Output: a


Input: Consider Input: Question: Where was the man born who had an accident on lap 70 of the race? Passage:Ten laps into the race, Michael Waltrip passed pole-sitter Jeff Gordon for the lead. On Lap 19, the caution flag was thrown after a multi-car accident. Waltrip continued leading until Lap 55, in which Dale Earnhardt Incorporated teammate Dale Earnhardt, Jr. After Bobby Hamilton, Jr. had an accident on Lap 70, Earnhardt led the race into pit road, but was pushed out by Gordon and Brian Vickers, and fell to fifteenth, giving Mike Wallace the lead entering Lap 74. Shepherd pitted on the following lap, and Morgan Shepherd took the lead. However, Shepherd would later pit, as Gordon regained the lead. Waltrip then retook the lead from Gordon on Lap 86, though Gordon then took the lead again 13 laps later. Ten laps later, Gordon pitted, and Waltrip was given the lead. On the ensuing lap, Earnhardt took the lead, though he later pitted, and Jimmy Spencer gained the lead. On Lap 113, Spencer lost the lead to Gordon when he pitted, who led the pit stops on Lap 139. Dave Blaney stayed out, and took the lead, though Ryan Newman gained first-place when Blaney went to pit road. Newman pitted on Lap 143, giving Tony Stewart the lead. With ten laps left in the race, Hendrick Motorsports teammates Jeff Gordon and Jimmie Johnson followed in third and fourth, respectively, behind Tony Stewart and Dale Earnhardt, Jr. Johnson then pushed Gordon past Stewart and Earnhardt, and Gordon subsequently won, his fourth of the season and second consecutive. The victory by Gordon made him the first driver since Cale Yarborough to win the Pepsi 400 from the pole. A version of the race's waning moments was included in the prologue of the video game , which involved Johnson pushing Gordon past Earnhardt.


Output: b


Input: Consider Input: Question: How old was Claudius at the start of the first book? Passage:The Eagles of the Empire series centres upon two main protagonists, Quintus Licinius Cato and Lucius Cornelius Macro, who are both Roman soldiers. Macro, a veteran with nearly 15 years' service (at the start of the first novel) in the Roman Army, has recently been appointed to the Centurionate. Cato is in his teen years, grew up in the Imperial Palace as a slave, and at the start of the series joins the Eagles as Macro's Optio. The first book starts in 42 AD. The books cover the experiences of the two soldiers, initially as experienced centurion and new optio, in battles in Germania and the invasion of Britain by Claudius as part of the Legio II Augusta. The 6th book The Eagle's Prophecy has them serving as part of the Imperial Navy east of Italy. The 7th and 8th put them in Rome's eastern provinces as agents of the Emperor's secretary Tiberius Claudius Narcissus. The 9th sees them shipwrecked on the island of Crete, fighting against a full-scale uprising. The 11th is set in Rome with the leads hoping to save the emperor from the shady Liberators. The Blood Crows is set once again in Britannia. The two protagonists are faced with defeating tribal rebels.



Output: b