What is the image ID of page 1 of the menu "Zentral Theater Terrace"?
page 1 refers to page_number = 1; Zentral Theater Terrace is a name of menu;
SELECT T2.image_id FROM Menu AS T1 INNER JOIN MenuPage AS T2 ON T1.id = T2.menu_id WHERE T1.name = 'Zentral Theater Terrace' AND T2.page_number = 1