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_19948664_1 (index__year_ VARCHAR, author___editor___source VARCHAR, ranking_la__2_ VARCHAR)

### Question ###
What index was created by the United Nations (UNDP) and reached 2nd place in the LA Ranking?

### Accurate SQL ###

SELECT index__year_ FROM table_19948664_1 WHERE author___editor___source = "United Nations (UNDP)" AND ranking_la__2_ = "2nd"