What was the latest episode number that Meredith Averill wrote?
CREATE TABLE table_28561455_1 (no_in_series INTEGER, written_by VARCHAR)
SELECT MAX(no_in_series) FROM table_28561455_1 WHERE written_by = "Meredith Averill"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_28561455_1 (no_in_series INTEGER, written_by VARCHAR) Question: What was the latest episode number that Meredith Averill wrote? [/INST] SELECT MAX(no_in_series) FROM table_28561455_1 WHERE written_by = "Meredith Averill" </s>