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.

Q: Question: Did the group that Stinson founded have more than three members? Passage:Gregory E. Stinson, better known as G. E. Stinson (born in Kingfisher, Oklahoma), is an American guitarist and founding member of new age/electronic musical group Shadowfax. Inspired by blues masters such as Bo Diddley and Muddy Waters, Stinson experimented with blues, jazz and other musical genres before co-founding Shadowfax in 1974. He remained with the band for six albums. He departed Shadowfax after recording The Odd Get Even (1989), entering the Los Angeles underground music community to refine his 'extended technique' and 'frequency manipulation'. Since then he has worked with a number of musicians on various projects, including Napalm Quartet, Splinter Group, Stinkbug, Metalworkers, Alex De Grassi, Devin Sarno and others. In 2000, he collaborated with drummer Gregg Bendian, violinist Jeff Gauthier, and bassist Steuart Liebig on an album of collective improvisational pieces recorded live in the studio, entitled Bone Structure. Released in 2003, it was given four stars by Jim Andrews in DownBeat magazine.


A: b
****
Q: Question: How old were Norman Tindale and Joseph Birdsell when they published their paper about the 12 Negrito tribes? Passage:In a publication of 1941, Norman Tindale, together with the American anthropologist Joseph Birdsell, published a paper suggesting that there were 12 Negrito tribes living on the coastal and rainforest areas around Cairns. The idea had been developed by Birdsell during field work in 1937-8. They were characterized by very short stature, curly hair, and yellowy-brown skin. Six of them were Dyirbal speakers, such as the Jirrbal, Girramay, Gulngai and Djiru within the Murray Upper/Tully Area. Of the others, located further north beyond Cairns, two spoke varieties of Djabugay, and three spoke dialects of Yidin. The remaining tribe were the Mbabaram, whom Tindale took to be strong evidence for his hypothesis because their language, in so far as it had been reported, diverged substantially from the surrounding tongues, and appeared to be wholly atypical, compared to the standard Australian aboriginal languages.


A: b
****
Q: Question: What are the names of the members of the group who featured MNEK on their "Ready for Your Love" single? Passage:In January 2014, he featured on Gorgon City's single "Ready for Your Love". The song peaked to number 4 on the UK Singles Chart. On 20 April 2014, he premiered "Every Little Word" on 1Xtra, the "buzz" single from his debut studio album. On 9 May 2014, the remix EP, featuring Joe Goddard and Fred V & Grafix among others was released. Emenike has said we can expect to hear collaborations with Moko, Snakehips and Jimmy Napes on the record. The lead single "Wrote a Song About You" premiered on Annie Mac's BBC Radio 1 show on 13 June 2014. In June 2014, Oliver Heldens' track "Gecko (Overdrive)", which MNEK wrote, debuted at number one on both the UK Dance Chart and the UK Singles Chart. In 2014, he also worked with Madonna on her album, Rebel Heart, and produced the song "Feels So Good" by Kylie Minogue, from her album Kiss Me Once. On 22 July 2014, MNEK released the promotional single "In Your Clouds" as part of an iTunes Ones to Watch campaign. The song will feature on his debut studio album. His debut extended play (EP) Small Talk was released on 20 March 2015. In March 2015, JoJo announced that she worked with MNEK on her new studio album.


A:
b
****