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_16201038_4 (missouri_vs VARCHAR, at_neutral_site VARCHAR)
### Question:
Against which team does Missouri Tigers have a record of mu, 2-1 at a neutral site?
### Answer:
SELECT missouri_vs FROM table_16201038_4 WHERE at_neutral_site = "MU, 2-1"