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_25691838_8 (introductory_phrase VARCHAR, guest VARCHAR)
### Question:
How many introductory phrases were there on David Finkel's guest episode?
### Answer:
SELECT COUNT(introductory_phrase) FROM table_25691838_8 WHERE guest = "David Finkel"