Table schema:
CREATE TABLE table_10477224_1 (sepal_length VARCHAR, sepal_width VARCHAR, petal_length VARCHAR)

Question: Name the sepal length for sepal width of 2.8 and petal length of 5.1
SQL: SELECT sepal_length FROM table_10477224_1 WHERE sepal_width = "2.8" AND petal_length = "5.1"