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_13557843_8 (record VARCHAR, date VARCHAR)
### Question:
How many pairs of numbers are under record on April 12?
### Answer:
SELECT COUNT(record) FROM table_13557843_8 WHERE date = "April 12"