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.

Ex Input:
Question: How much more money did Dangal gross when released compared to Bank Chor? Passage:Maxima is named after Russian novelist Maxim Gorky. She belongs to a Bengali-speaking Basu family residing in Delhi. She made her debut with Slumdog Millionaire (2009), in which she designed costumes and assisted Danny Boyle, who earned Academy Award for Best Director for the film. Later, she switched to designing costumes with 2013 blockbuster Goliyon Ki Raasleela Ram-Leela. Director Sanjay Leela Bhansali gave her the chance. He later repeated her for his next venture Bajirao Mastani. She was applauded nationally. Sanjay, Priyanka Chopra, Deepika Padukone and Ranveer Singh was all in praise for her dresses on their characters. She earned Filmfare Award for Best Costume Design in 2016 for the film. In 2017, she worked in two films : Bank Chor and Dangal, the latter being the highest grossing Indian film of all time. In 2017, popular designers Manoshi Nath and Rushi Sharma were scheduled to design dresses for Dangal, the highest grossing Indian film of all time. But co-producer Aamir Khan replaced them with her, giving the reason that they charged too much money for the film's budget. The film earned her second Filmfare Nomination.

Ex Output:
a

Ex Input:
Question: Which Bala directed movie that Ameer served as an assistant had a higher box office? Passage:Ameer Sultan was born in Madurai, Tamil Nadu India. He initially studied economics and worked as an entrepreneur before starting to work as an assistant director to Tamil filmmaker Bala on his award-winning film Sethu in 1999 and Nandha in 2001. Shortly after, he directed his first film, the romantic comedy Mounam Pesiyadhe (2002). The film starred Suriya in the lead and became Trisha Krishnan's first release featuring her in a leading role. The same year, he began his own production company, Teamwork Production House. His second directorial was the mystery thriller Raam, which he produced himself and released A three years later. The film, which revolves around an autistic teenager, portrayed by Jiiva, who is highly attached to his mother, but becomes suspected of having murdered her, received critical acclaim, with Jeeva and the film's composer Yuvan Shankar Raja winning awards at the 2005 Cyprus International Film Festival. It also became Jeeva's breakthrough in the film industry, who till then had appeared in two unsuccessful home productions only. In 2007, he directed the drama Paruthiveeran set in a village in Tamil Nadu, which marked the debut of Karthi, younger son of Sivakumar and brother of Suriya. Critics heaped high praise on the film and Ameer's direction, while Karthi as well as Priyamani, who performed the female lead, won several notable prizes for their performances. Paruthiveeran remains Ameer's most acclaimed work, having received six Filmfare Awards South including the Best Film and Best Director trophies, two National Film Awards, two Tamil Nadu State Film Awards and four Vijay Awards. The film further fetched accolades at international platform, winning the Best Film Award at the Osian's Cinefan Festival of Asian and Arab Cinema and Netpac Special Mention award at the Berlin International Film Festival. He did his fourth directorial, Aadhi Bhagavan, featuring Jayam Ravi and Neetu Chandra in the lead roles, released 2013 for positive reviews. Ameer's next film is Jihad which is his own production. That is a love story.

Ex Output:
a

Ex Input:
Question: What song on Hammer's debut album samples a song by the same name from BB King? Passage:Before Hammer's successful career (with his mainstream/commercial popularity lasting approximately between the mid-1980s until the late-1990s) and his "rags-to-riches-to-rags-and-back saga", Burrell formed the Christian rap music group Holy Ghost Boys. Some songs produced were called "Word" and "B-Boy Chill". "The Wall", featuring Burrell (it was originally within the lyrics of this song he first identified himself as "K.B." and then eventually M.C. Hammer once it was produced), was later released by Jon Gibson (aka "J.G."). This was Contemporary Christian music's first rap hit ever (by anyone), in particular by a Caucasian (Gibson) and/or from a duo. The track appeared on Gibson's album Change of Heart (1988), and "Son of the King" showed up on Hammer's debut album Feel My Power (1987) as well as the re-released version Let's Get It Started (1988). Burrell, along with Tramaine Hawkins, performed with Gibson's band doing several concerts in various venues such as the Beverly Theatre in Beverly Hills.

Ex Output:
b