A demand side platform is for $\_\_\_\_\_($A$)\_\_\_\_\_\_$ while a supply side platform is for$\_\_\_\_\_($B$)\_\_\_\_\_.$

Group of answer choices

$($A$)$ publishers, $($B$)$ advertisers

$($A$)$ target audience, $($B$)$ advertisers

$($A$)$ advertisers, $($B$)$ publishers

$($A$)$ advertisers, $($B$)$ target audience