How many words are there in rusyn for the bulgarian word купува (kupuva)?
CREATE TABLE table_28136_15 (rusyn VARCHAR, bulgarian VARCHAR)
SELECT COUNT(rusyn) FROM table_28136_15 WHERE bulgarian = "купува (kupuva)"
### Context: CREATE TABLE table_28136_15 (rusyn VARCHAR, bulgarian VARCHAR) ### Question: How many words are there in rusyn for the bulgarian word купува (kupuva)? ### Answer: SELECT COUNT(rusyn) FROM table_28136_15 WHERE bulgarian = "купува (kupuva)"