How many segment b's when segment a is filigree glass
CREATE TABLE table_15187735_16 (
    segment_b VARCHAR,
    segment_a VARCHAR
)
SELECT COUNT(segment_b) FROM table_15187735_16 WHERE segment_a = "Filigree Glass"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: How many segment b's when segment a is filigree glass ### Input: CREATE TABLE table_15187735_16 (
    segment_b VARCHAR,
    segment_a VARCHAR
) ### Response: SELECT COUNT(segment_b) FROM table_15187735_16 WHERE segment_a = "Filigree Glass"