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_name_48 (instant_messaging VARCHAR, electronic_meeting_system VARCHAR, name VARCHAR)

### Question ###
What is Instant Messaging, when Electronic Meeting System is "Yes", and when Name is "Microsoft Sharepoint"?

### Accurate SQL ###

SELECT instant_messaging FROM table_name_48 WHERE electronic_meeting_system = "yes" AND name = "microsoft sharepoint"