In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as 'a' for Yes or 'b' for No.

Example Input: Question: In which venue was the wild card game played in 2014? Passage:Despite having claimed the Wild Card spot on the final day of the regular season, the Giants were able to tab ace Madison Bumgarner for the Wild Card game start. Bumgarner had an excellent regular season for the Giants, finishing with a career-low in ERA and a career-high in strikeouts, finishing fourth in the National League in both categories. On the hill for the New York Mets was Noah Syndergaard, who himself finished 3rd in the NL in ERA and 9th in strikeouts. The pitching matchup didn't disappoint, it took until the bottom of the third inning for the game's first hit and baserunner, with Syndergaard striking out four straight batters on two occasions. The closest either side came to scoring was in the top of the 6th when, after Denard Span singled and stole second base with two outs, Brandon Belt hit a long fly ball to center field which was caught on the dead run by Curtis Granderson, smashing into the wall and holding on. Syndergaard exited after 7 innings, having struck out 10. Crucially as it turned out, the Giants had forced Syndergaard out of the game with Bumgarner still going strong. Another golden opportunity was squandered by the Giants in the top of the 8th inning, when Addison Reed struck out Hunter Pence to end the inning with the bases loaded. After Bumgarner left a runner in scoring position in the bottom of the 8th, the game moved to the 9th with the Mets bringing in closer Jeurys Familia. Brandon Crawford led the inning off with a double to left-center, but Angel Pagan couldn't lay down the sacrifice bunt and then struck out. Joe Panik worked a walk and Conor Gillaspie stepped up to the plate to launch a three-run home run to right field. Gillaspie had only started the game because Eduardo Nunez was still dealing with a hamstring injury and had to be left off the roster. Bumgarner then got the final three outs, completing the shutout just as he had done in the 2014 Wild Card Game. Bumgarner made 119 pitches, allowed just 6 total baserunners, striking out 6 and setting an MLB record of 23 consecutive scoreless innings pitched in postseason elimination games. With the win, the Giants equalled the Major League record for consecutive postseason series wins with 11, also extending their streak of postseason elimination game wins to 9.

Example Output: b

Example Input: Question: How old was Madonna when she released her second studio album? Passage:American entertainer Madonna has worked in twenty-six feature films (twenty-one as an actress), ten short films, three theatrical plays, ten television episodes, and appeared in sixteen commercials. at age 16, she auditioned in a high-school short movie called "the egg" where she played a teenage sunbather relaxing at a patio eating raw eggs. In 1979, she made her acting debut in the low-budget feature A Certain Sacrifice. Its commercial release in 1985 coincided with the success of her second studio album, Like a Virgin. That same year, she made a cameo appearance as a club singer in the film Vision Quest; she also garnered commercial and critical success for the title role in Susan Seidelman's Desperately Seeking Susan. Madonna followed it with a leading role in the adventure drama Shanghai Surprise (1986), with her then-husband, actor Sean Penn. The film was panned by critics, and Madonna received her first Golden Raspberry Award for Worst Actress. Her next films such as Who's That Girl (1987) and Bloodhounds of Broadway (1989) were critical and commercial failures. In 1986, she made her theatrical debut in David Rabe's Goose and Tom-Tom and her first commercial for Mitsubishi in Japan. She starred in the 1989 commercial for Pepsi-Cola alongside her song "Like a Prayer". Due to the controversy surrounding the song's music video, the commercial was revoked and her contract with Pepsi-Cola was cancelled.

Example Output: b

Example Input: Question: How long was the reign of the person who claimed all the land of England at the Norman conquest of England? Passage:At the Norman conquest of England, all the land of England was claimed as the personal possession of William the Conqueror under allodial title. The monarch thus became the sole "owner" of all the land in the kingdom, a position which persists to the present day. He then granted it out to his favoured followers, who thereby became tenants-in-chief, under various contracts of feudal land tenure. Such tenures, even the highest one of "feudal barony", never conferred ownership of land but merely ownership of rights over it, that is to say ownership of an estate in land. Such persons are therefore correctly termed "land-holders" or "tenants" (from Latin teneo to hold), not owners. If held freely, that is to say by freehold, such holdings were heritable by the holder's legal heir. On the payment of a premium termed feudal relief to the treasury, such heir was entitled to demand re-enfeoffment by the king with the fee concerned.

Example Output:
b