how many segments involve wood boring augers
CREATE TABLE table_15187735_17 (segment_a VARCHAR, segment_d VARCHAR)
SELECT segment_a FROM table_15187735_17 WHERE segment_d = "Wood Boring Augers"
### Context: CREATE TABLE table_15187735_17 (segment_a VARCHAR, segment_d VARCHAR) ### Question: how many segments involve wood boring augers ### Answer: SELECT segment_a FROM table_15187735_17 WHERE segment_d = "Wood Boring Augers"