Table: how_its_made_episodes_8
Columns: series_ep
episode
netflix
segment_a
segment_b
segment_c
segment_d

Question: How many segment b's when segment a is filigree glass
SQL: SELECT COUNT("segment_b") FROM how_its_made_episodes_8 WHERE "segment_a" = 'Filigree Glass'

Question: Whats the name of segment in s08e21
SQL: SELECT "segment_a" FROM how_its_made_episodes_8 WHERE "netflix" = 'S08E21'

Question: Whats the season/episode of segment a digital dentistry
SQL: SELECT "netflix" FROM how_its_made_episodes_8 WHERE "segment_a" = 'Digital Dentistry'

Question: Whats the name of segment D in the episode where segment A is tequila
SQL: SELECT "segment_d" FROM how_its_made_episodes_8 WHERE "segment_a" = 'Tequila'

Question: Name the segment D of the episode where segment A is tequila
SQL: SELECT "segment_d" FROM how_its_made_episodes_8 WHERE "segment_a" = 'Tequila'