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_86 (date VARCHAR, number_ VARCHAR, _name VARCHAR)
### Question:
What is the date with identifying number of No. 37817?
### Answer:
SELECT date FROM table_name_86 WHERE number_ & _name = "no. 37817"