CREATE TABLE table_28293 ("Browser" CLOB, "Operating system" CLOB, "Latest stable release" CLOB, "Theora" CLOB, "H.264" CLOB, "VP8  (  WebM  ) " CLOB, "VP9  (  WebM  ) " CLOB)

When vp8 ( webm ) is 6.0, how much is the vp9 ( webm )?
SELECT "VP9 ( WebM )" FROM table_28293 WHERE "VP8 ( WebM )" = '6.0'
SELECT "VP9 ( WebM )" FROM "table_28293" WHERE "VP8 ( WebM )" = '6.0'