Problem: I want to test the ability of students to read a passage and answer questions about it. Could you please come up with a good question for the passage "In 1943, Barcelona faced rivals Real Madrid in the semi-finals of Copa del Generalisimo (now the Copa del Rey). The first match at Les Corts was won by Barcelona 30. Real Madrid comfortably won the second leg, beating Barcelona 111. According to football writer Sid Lowe, "There have been relatively few mentions of the game [since] and it is not a result that has been particularly celebrated in Madrid. Indeed, the 111 occupies a far more prominent place in Barcelona's history." It has been alleged by local journalist Paco Aguilar that Barcelona's players were threatened by police in the changing room, though nothing was ever proven."?

A: Did Real Madrid score fewer goals in the first or second match?

Problem: I want to test the ability of students to read a passage and answer questions about it. Could you please come up with a good question for the passage "Melbourne universities have campuses all over Australia and some internationally. Swinburne University has campuses in Malaysia, while Monash has a research centre based in Prato, Italy. The University of Melbourne, the second oldest university in Australia, was ranked first among Australian universities in the 2010 THES international rankings. The 20122013 Times Higher Education Supplement ranked the University of Melbourne as the 28th (30th by QS ranking) best university in the world. Monash University was ranked as the 99th (60th by QS ranking) best university in the world. Both universities are members of the Group of Eight, a coalition of leading Australian tertiary institutions offering comprehensive and leading education."?

A: Who, according to THES, is ranked higher: Monash University of University of Melbourne?

Problem: I want to test the ability of students to read a passage and answer questions about it. Could you please come up with a good question for the passage "A further example is the goby fish, which sometimes lives together with a shrimp. The shrimp digs and cleans up a burrow in the sand in which both the shrimp and the goby fish live. The shrimp is almost blind, leaving it vulnerable to predators when outside its burrow. In case of danger the goby fish touches the shrimp with its tail to warn it. When that happens both the shrimp and goby fish quickly retreat into the burrow. Different species of gobies (Elacatinus spp.) also exhibit mutualistic behavior through cleaning up ectoparasites in other fish."?

A: How does a shrimp act like a domestic?

Problem: I want to test the ability of students to read a passage and answer questions about it. Could you please come up with a good question for the passage "In 1901, 10-inch disc records were introduced, followed in 1903 by 12-inch records. These could play for more than three and four minutes respectively, while contemporary cylinders could only play for about two minutes. In an attempt to head off the disc advantage, Edison introduced the Amberol cylinder in 1909, with a maximum playing time of 4 minutes (at 160 rpm), which in turn were superseded by Blue Amberol Records, which had a playing surface made of celluloid, a plastic, which was far less fragile. Despite these improvements, during the 1910s discs decisively won this early format war, although Edison continued to produce new Blue Amberol cylinders for an ever-dwindling customer base until late in 1929. By 1919 the basic patents for the manufacture of lateral-cut disc records had expired, opening the field for countless companies to produce them. Analog disc records would dominate the home entertainment market until they were outsold by the digital compact disc in the late 1980s (which was in turn supplanted by digital audio recordings distributed via online music stores and Internet file sharing)."?

A:
What caused Edison's Amberol cylinder to fail?