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_10477224_1 ( sepal_length VARCHAR, sepal_width VARCHAR, petal_width VARCHAR )

### Question ###
Name the sepal lengh when sepal width is 2.9 and petal width 1.3

### Accurate SQL ###

SELECT sepal_length FROM table_10477224_1 WHERE sepal_width = "2.9" AND petal_width = "1.3"