In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.
Q: Question: In what country is the team located that Maamria signed with in August 2007? Passage 1:Maamria started his playing career with AS Marsa of Tunisia. He left the club in 1994, and spent a season at CO Transports. He moved to England in 1996, and joined Burnley. Maamria subsequently signed for Glentoran of the IFA Premiership, spending the remainder of 1996–97 season with the club. He joined Conference National side Doncaster Rovers in 1998, spending two years at the club. He spent the 2000–01 season at Southport, before signing for Leigh RMI in July 2001. After two successful seasons at Leigh, Maamria signed for Stevenage Borough for a five-figure fee in February 2003. He left the club after making just ten appearances, joining Charleston Battery of the USL First Division. He made nine appearances for Charleston, before rejoining Stevenage in September 2003. Maamria went on to spend three seasons with Stevenage. In July 2006, he rejoined Southport, before signing for Rushden & Diamonds on a free transfer in January 2007. After being released by Rushden at the end of the 2006–07 season, Maamria signed for Northwich Victoria in August 2007. 
 Passage 2:Alben's research focuses on problems arising in biomechanics and material science. As a graduate student at NYU, Alben worked with Jun Zhang and Michael Shelley in investigating the dynamics of flexible structures and how such structures can become more aerodynamic by altering their shape. In this study, experiments visualized a short glass fiber deforming in fluid flow, and analysis showed how the fiber can reduce the drag force exerted by the fluid by changing its shape. This work was published 2002 in Nature under the title Drag Reduction Through Self-Similar Bending of a Flexible Body, and was the subject of various news articles in periodicals including The New York Times and others. As a Postdoctoral Fellow at Harvard, Alben collaborated with Ernst A. van Nierop and Michael P. Brenner in a paper titled "How Bumps on Whale Flippers Delay Stall: An Aerodynamic Model". The paper gave a mathematical model for this hydrodynamic phenomenon. This result, featured in MIT's Technology Review and Nature, provides a theoretical basis for potential improvements in using bumps for more stable airplanes, more agile submarines, and more efficient turbine blades. In 2007, Alben investigated (with Michael P. Brenner) the self-assembly of a 3D structures from flat, elastic sheets. This experiment, featured on New Scientist, presented a new technique in nano construction; previously, the transformation of flat sheets to 3D structures were performed by random formation, but in this study, the addition of biases into the design of the sheets gave the possibility of predicting the resulting shape.
 Passage 3:De Biasi, a midfielder, started his professional playing career for Inter Milan; he was part of the first team squad but, despite this, never played for the nerazzurri and was then loaned to Serie C team Reggiana in 1975 and newly promoted Serie A club Pescara Calcio one year later. He was sold to Brescia in 1977 as partial compensation for the signing of Evaristo Beccalossi by Inter. De Biasi played in Brescia for five seasons, only one of them in Serie A. He then moved to Palermo in 1983, but abruptly left it three years later following the cancellation of the Sicilian club in the summer of 1986. This was followed by a single season with Vicenza and two Serie C2 seasons for Treviso. De Biasi retired from active football in 1990, after a Serie D season with Bassano.

A:
1