What is that if the weight for the play born on June 2, 1983?
CREATE TABLE table_41744 (
    "Position" text,
    "Jersey #" real,
    "Name" text,
    "Height (cm)" real,
    "Weight (kg)" real,
    "Birthdate" text,
    "Birthplace" text,
    "2002\u20132003 Team" text,
    "NHL rights, if any" text
)
SELECT SUM("Weight (kg)") FROM table_41744 WHERE "Birthdate" = 'june 2, 1983'
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 that if the weight for the play born on June 2, 1983? ### Input: CREATE TABLE table_41744 (
    "Position" text,
    "Jersey #" real,
    "Name" text,
    "Height (cm)" real,
    "Weight (kg)" real,
    "Birthdate" text,
    "Birthplace" text,
    "2002\u20132003 Team" text,
    "NHL rights, if any" text
) ### Response: SELECT SUM("Weight (kg)") FROM table_41744 WHERE "Birthdate" = 'june 2, 1983'