Show the accelerator names and supporting operating systems that are not compatible with the browser named 'Opera'.
SELECT name ,  operating_system FROM web_client_accelerator EXCEPT SELECT T1.name ,  T1.operating_system FROM web_client_accelerator AS T1 JOIN accelerator_compatible_browser AS T2 ON T2.accelerator_id  =  T1.id JOIN browser AS T3 ON T2.browser_id  =  T3.id WHERE T3.name  =  'Opera'
SELECT name ,  operating_system FROM web_client_accelerator EXCEPT SELECT T1.name ,  T1.operating_system FROM web_client_accelerator AS T1 JOIN accelerator_compatible_browser AS T2 ON T2.accelerator_id  =  T1.id JOIN browser AS T3 ON T2.browser_id  =  T3.id WHERE T3.name  =  'Opera'
[{'name': 'CACHEbox', 'Operating_system': 'Appliance (Linux)'}, {'name': 'Fasterfox', 'Operating_system': 'Windows, Mac, Linux and Mobile devices'}, {'name': 'Freewire', 'Operating_system': 'Windows, except NT and 95'}, {'name': 'Google Web Accelerator (discontinued)', 'Operating_system': 'Windows'}, {'name': 'Heigh Speed', 'Operating_system': 'Windows'}, {'name': 'Netfury', 'Operating_system': 'Windows, Mac'}, {'name': 'Nitro', 'Operating_system': 'Windows, Mac'}, {'name': 'ONSPEED', 'Operating_system': 'Windows, Mac and Mobile devices'}, {'name': 'Opera Turbo', 'Operating_system': 'Android, Linux, Mac and Windows devices'}, {'name': 'Polipo', 'Operating_system': 'Unix (Linux, *BSD, Mac OS X, others), Windows'}, {'name': 'Propel', 'Operating_system': 'Windows, Mac'}, {'name': 'Proxyconn Web Accelerator', 'Operating_system': 'Windows, Mac, Mobile devices'}, {'name': 'RabbIT', 'Operating_system': 'Any system with Java 1.6 VM available'}, {'name': 'Squid', 'Operating_system': 'Unix (Linux, *BSD, Mac OS X, others), Windows'}, {'name': 'Toonel', 'Operating_system': 'Windows, Linux, Mac OS, Symbian, WindowsMobile'}, {'name': 'WinGate', 'Operating_system': 'Windows (2000 onwards)'}, {'name': 'Ziproxy', 'Operating_system': 'Unix (Linux, *BSD, Mac OS X, others)'}]