Name the w/l for czech republic
CREATE TABLE table_2715 (
    "Edition" text,
    "Round" text,
    "Date" text,
    "Partnering" text,
    "Against" text,
    "Surface" text,
    "Opponents" text,
    "W/L" text,
    "Result" text
)
SELECT "W/L" FROM table_2715 WHERE "Against" = 'Czech Republic'
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: Name the w/l for czech republic ### Input: CREATE TABLE table_2715 (
    "Edition" text,
    "Round" text,
    "Date" text,
    "Partnering" text,
    "Against" text,
    "Surface" text,
    "Opponents" text,
    "W/L" text,
    "Result" text
) ### Response: SELECT "W/L" FROM table_2715 WHERE "Against" = 'Czech Republic'