What years was Denis Lawson nominated for an award?
CREATE TABLE table_55028 (
    "Year" real,
    "Award" text,
    "Category" text,
    "Nominee" text,
    "Result" text
)
SELECT COUNT("Year") FROM table_55028 WHERE "Nominee" = 'denis lawson'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What years was Denis Lawson nominated for an award? ### Input: CREATE TABLE table_55028 (
    "Year" real,
    "Award" text,
    "Category" text,
    "Nominee" text,
    "Result" text
) ### Response: SELECT COUNT("Year") FROM table_55028 WHERE "Nominee" = 'denis lawson'