Which browsers are compatible with CProxy?
select t1.name from browser as t1 join accelerator_compatible_browser as t2 on t1.id = t2.browser_id join web_client_accelerator as t3 on t2.accelerator_id = t3.id where t3.name = 'CProxy'
Which of those became compatible after year 1998?
select t1.name from browser as t1 join accelerator_compatible_browser as t2 on t1.id = t2.browser_id join web_client_accelerator as t3 on t2.accelerator_id = t3.id where t3.name = 'CProxy' and t2.compatible_since_year > 1998