How is the bleeding time wherein platelet count is decreased and prothrombin time is unaffected?
CREATE TABLE table_1555308_1 (
    bleeding_time VARCHAR,
    platelet_count VARCHAR,
    prothrombin_time VARCHAR
)
SELECT bleeding_time FROM table_1555308_1 WHERE platelet_count = "Decreased" AND prothrombin_time = "Unaffected"
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 is the bleeding time wherein platelet count is decreased and prothrombin time is unaffected? ### Input: CREATE TABLE table_1555308_1 (
    bleeding_time VARCHAR,
    platelet_count VARCHAR,
    prothrombin_time VARCHAR
) ### Response: SELECT bleeding_time FROM table_1555308_1 WHERE platelet_count = "Decreased" AND prothrombin_time = "Unaffected"