Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_77 (margin_of_error VARCHAR, undecided VARCHAR, other VARCHAR)
### Question:
what is the margin of error when the undicided is 8% and other is 4%?
### Answer:
SELECT margin_of_error FROM table_name_77 WHERE undecided = "8%" AND other = "4%"