CREATE TABLE table_2668254_17 (candidates VARCHAR, incumbent VARCHAR)
SELECT candidates FROM table_2668254_17 WHERE incumbent = "Joshua Sands"
ใครคือผู้สมัครชิงตำแหน่งเมื่อ Joshua Sands ดำรงตำแหน่ง?
Who were the running candidates when Joshua Sands was the incumbent?