Table: arab_design_show
Columns: country
name
host
channel
first_premiere
regular_judge
seasons

Question: Name the host when first premiere is august 3, 2007
SQL: SELECT "host" FROM arab_design_show WHERE "first_premiere" = 'August 3, 2007'

Question: Name the regular judge when host is anja rubik
SQL: SELECT "regular_judge" FROM arab_design_show WHERE "host" = 'Anja Rubik'

Question: Name the number of regular judge when host is bernie chan
SQL: SELECT COUNT("regular_judge") FROM arab_design_show WHERE "host" = 'Bernie Chan'