What is the print resolution (FPI) for December 2002?
CREATE TABLE table_16156 (
    "Model" real,
    "Introduction" text,
    "Discontinued" text,
    "CPU Speed" text,
    "Print resolution (DPI) Resolution is given in dots per inch (DPI)" text,
    "Print speed (PPM)" text,
    "Standard memory" text,
    "Maximum memory" text
)
SELECT "Print resolution (DPI) Resolution is given in dots per inch (DPI)" FROM table_16156 WHERE "Introduction" = 'December 2002'
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 is the print resolution (FPI) for December 2002? ### Input: CREATE TABLE table_16156 (
    "Model" real,
    "Introduction" text,
    "Discontinued" text,
    "CPU Speed" text,
    "Print resolution (DPI) Resolution is given in dots per inch (DPI)" text,
    "Print speed (PPM)" text,
    "Standard memory" text,
    "Maximum memory" text
) ### Response: SELECT "Print resolution (DPI) Resolution is given in dots per inch (DPI)" FROM table_16156 WHERE "Introduction" = 'December 2002'