SELECT "Record" FROM table_34121 WHERE "Opponent score" < '100' AND "Date" = 'december 6'
Which Record has an Opponent score smaller than 100, and a Date of december 6?
CREATE TABLE table_34121 (
    "Game" real,
    "Date" text,
    "Opponent" text,
    "Result" text,
    "Bulls score" real,
    "Opponent score" real,
    "Record" text,
    "Streak" text
)