Who came as a replacement in Sheffield United?
CREATE TABLE table_19359427_6 (replaced_by VARCHAR, team VARCHAR)
SELECT replaced_by FROM table_19359427_6 WHERE team = "Sheffield United"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_19359427_6 (replaced_by VARCHAR, team VARCHAR) Question: Who came as a replacement in Sheffield United? [/INST] SELECT replaced_by FROM table_19359427_6 WHERE team = "Sheffield United" </s>