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_27251 ( "Rank" real, "WS Points" real, "Name" text, "Country" text, "09-10 I/O best" real, "09-10 GP/JGP best" real, "09-10 GP/JGP 2nd" real, "09-10 OI best" real, "09-10 OI 2nd" real, "08-09 I/O best" real, "08-09 GP/JGP best" real, "08-09 GP/JGP 2nd" real, "08-09 OI best" real, "08-09 OI 2nd" real )

### Question ###
What is the lowest overall number for 09-10 oi 2nd?

### Accurate SQL ###

SELECT MIN("09-10 OI 2nd") FROM table_27251