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_51 (gc_leader VARCHAR, course VARCHAR)
### Question:
Who is the GC leader at ávila - segovia?
### Answer:
SELECT gc_leader FROM table_name_51 WHERE course = "ávila - segovia"