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_18138132_2 ( function VARCHAR, version VARCHAR, title VARCHAR )

### Question ###
What is the function of 1.4 version of Windows live messenger?

### Accurate SQL ###

SELECT function FROM table_18138132_2 WHERE version = "1.4" AND title = "Windows Live Messenger"