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_31 (nature_of_help VARCHAR, people_assisted VARCHAR)

### Question ###
In the disaster in which 1,000 people were helped, what was the nature of help?

### Accurate SQL ###

SELECT nature_of_help FROM table_name_31 WHERE people_assisted = "1,000"