What is the number of Position when the team was s o paulo railway and the against is less than 46?
CREATE TABLE table_name_28 (
    position VARCHAR,
    team VARCHAR,
    against VARCHAR
)
SELECT COUNT(position) FROM table_name_28 WHERE team = "são paulo railway" AND against < 46
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the number of Position when the team was s o paulo railway and the against is less than 46? ### Input: CREATE TABLE table_name_28 (
    position VARCHAR,
    team VARCHAR,
    against VARCHAR
) ### Response: SELECT COUNT(position) FROM table_name_28 WHERE team = "são paulo railway" AND against < 46