Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_17783 ( "Day" text, "Sunday Surya (the Sun)" text, "Monday Soma (the Moon)" text, "Tuesday Mangala (Mars)" text, "Wednesday Budha (Mercury)" text, "Thursday Guru (Jupiter)" text, "Friday Shukra (Venus)" text, "Saturday Shani (Saturn)" text )

### Question ###
In the system where Sunday is ny yitru kizhamai, what is Saturday?

### Accurate SQL ###

SELECT "Saturday Shani (Saturn)" FROM table_17783 WHERE "Sunday Surya (the Sun)" = 'ஞாயிற்று கிழமை Nyāyitru kizhamai'