user: Question: how many years has Сенки been nominated?
Columns: ['Year (Ceremony)', 'Film title used in nomination', 'Original title', 'Language (s)', 'Director(s)', 'Result']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1994 (67th)', 'Before the Rain', 'Пред дождот', 'Macedonian, Albanian, English', 'Milčo Mančevski Category:Articles with hCards', 'Nominee']
SQL:

assistant: SELECT COUNT("Year (Ceremony)") FROM "Table" WHERE "Original title" = 'Сенки';