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_46 (pick VARCHAR, round VARCHAR, school_club_team VARCHAR)
### Question:
Name all Pick that has a Round of 7, and a School/Club Team of arizona st.?
### Answer:
SELECT COUNT(pick) FROM table_name_46 WHERE round = 7 AND school_club_team = "arizona st."