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_13570_1 (specifically_stains VARCHAR, nucleus VARCHAR)
### Question:
A nucleus that is blue/black will specifically stain what?
### Answer:
SELECT specifically_stains FROM table_13570_1 WHERE nucleus = "Blue/black"