CREATE TABLE table_2239 ("English name" TEXT, "Thai name" TEXT, "Abbr." TEXT, "Transcription" TEXT, "Sanskrit word" TEXT, "Zodiac sign" TEXT)

What's the abbreviation for the month whose transcription is Kumphaphan?
SELECT "Abbr." FROM table_2239 WHERE "Transcription" = 'kumphaphan'
SELECT "Abbr." FROM "table_2239" WHERE "Transcription" = 'kumphaphan'