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_24384861_1 (aux_in VARCHAR, dock_connection VARCHAR)
### Question:
How many connections aux in using FIrewire?
### Answer:
SELECT COUNT(aux_in) FROM table_24384861_1 WHERE dock_connection = "FireWire"