SELECT "Score" FROM table_70679 WHERE "Loss" = 'birkbeck (0–3)'
What is the score when there was a Loss of birkbeck (0 3)?
CREATE TABLE table_70679 (
    "Date" text,
    "Opponent" text,
    "Score" text,
    "Loss" text,
    "Attendance" real,
    "Record" text
)