What is number of the train that originated in Secunderabad Junction?
CREATE TABLE table_name_87 (
    train_no VARCHAR,
    origin VARCHAR
)
SELECT train_no FROM table_name_87 WHERE origin = "secunderabad junction"
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 number of the train that originated in Secunderabad Junction? ### Input: CREATE TABLE table_name_87 (
    train_no VARCHAR,
    origin VARCHAR
) ### Response: SELECT train_no FROM table_name_87 WHERE origin = "secunderabad junction"