How many heats does Julia Wilkinson have?
CREATE TABLE table_13899 (
    "Heat" real,
    "Lane" real,
    "Name" text,
    "Nationality" text,
    "Time" text
)
SELECT COUNT("Heat") FROM table_13899 WHERE "Name" = 'julia wilkinson'
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: How many heats does Julia Wilkinson have? ### Input: CREATE TABLE table_13899 (
    "Heat" real,
    "Lane" real,
    "Name" text,
    "Nationality" text,
    "Time" text
) ### Response: SELECT COUNT("Heat") FROM table_13899 WHERE "Name" = 'julia wilkinson'