Which menu page has a bigger width, page 1 of "Zentral Theater Terrace" or page 1 of "Young's Hotel"?
if SUM(full_width where page_number = 1 AND menu.name = 'Zentral Theater Terrace') > SUM(full_width where page_number = 1 AND menu.name = 'Young''s Hotel'), it means Zentral Theater Terrace menu page is bigger than Young's Hotel; if SUM(full_width WHERE page_number = 1 AND menu.name = 'Young''s Hotel') < SUM(full_width WHERE page_number = 1 AND menu.name = 'Zentral Theater Terrace'), it means Young's Hotel menu page is bigger than Zentral Theater Terrace;
SELECT CASE WHEN SUM(CASE WHEN T1.name = 'Zentral Theater Terrace' THEN T2.full_width ELSE 0 END) - SUM(CASE WHEN T1.name = 'Young''s Hotel' THEN T2.full_width ELSE 0 END) > 0 THEN 'Zentral Theater Terrace' ELSE 'Young''s Hotel' END FROM Menu AS T1 INNER JOIN MenuPage AS T2 ON T1.id = T2.menu_id