Table: tv_channel_info
Columns: channel
video
aspect
psip_short_name
programming

Question: Which Programming has a Video of audio only?
SQL: SELECT "programming" FROM tv_channel_info WHERE "video" = 'audio only'

Question: Which Video has a Channel of 25.3?
SQL: SELECT "video" FROM tv_channel_info WHERE "channel" = 25.3

Question: Which Video has an Aspect of 16:9?
SQL: SELECT "video" FROM tv_channel_info WHERE "aspect" = '16:9'