human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Tie no, Home team, Score, Away team, Date
###Question: Which Tie no has a Score of 0–1, and a Date of 9 march 1953?
gpt
SELECT Tie no FROM table WHERE Score = 0–1 AND Date = 9 march 1953