Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_87 (train_no VARCHAR, origin VARCHAR)
### Question:
What is number of the train that originated in Secunderabad Junction?
### Answer:
SELECT train_no FROM table_name_87 WHERE origin = "secunderabad junction"