Name the year 2007 for 668 being 2008-q1
CREATE TABLE table_26902 (
    "Items" text,
    "2008 - Q1" text,
    "2008-Q2" text,
    "2008-Q3" text,
    "extrapol. 08" text,
    "year 2007" text
)
SELECT "year 2007" FROM table_26902 WHERE "2008 - Q1" = '668'
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: Name the year 2007 for 668 being 2008-q1 ### Input: CREATE TABLE table_26902 (
    "Items" text,
    "2008 - Q1" text,
    "2008-Q2" text,
    "2008-Q3" text,
    "extrapol. 08" text,
    "year 2007" text
) ### Response: SELECT "year 2007" FROM table_26902 WHERE "2008 - Q1" = '668'