Which girls singles in 2012?
CREATE TABLE table_11455 (
    "Year" real,
    "Boys' Singles" text,
    "Girls' Singles" text,
    "Boys' Doubles" text,
    "Girls' Doubles" text,
    "Mixed Doubles" text
)
SELECT "Girls' Singles" FROM table_11455 WHERE "Year" = '2012'
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: Which girls singles in 2012? ### Input: CREATE TABLE table_11455 (
    "Year" real,
    "Boys' Singles" text,
    "Girls' Singles" text,
    "Boys' Doubles" text,
    "Girls' Doubles" text,
    "Mixed Doubles" text
) ### Response: SELECT "Girls' Singles" FROM table_11455 WHERE "Year" = '2012'