Table: tv_broadcast
Columns: channel
video
aspect
psip_short_name
programming

Question: What is the Aspect of Channel 26.5?
SQL: SELECT "aspect" FROM tv_broadcast WHERE "channel" = 26.5

Question: Which Programming is on Channel 26.5?
SQL: SELECT "programming" FROM tv_broadcast WHERE "channel" = 26.5

Question: Which Programming is on a channel less than 26.5, has a Video of 480i and a PSIP Short Name of jtv?
SQL: SELECT "programming" FROM tv_broadcast WHERE "channel" < 26.5 AND "video" = '480i' AND "psip_short_name" = 'jtv'