When using a combination of sponsored ads and multichannel products, which of the following strategies will help drive conversion?

You can add audio ads to help increase conversion if you are already using sponsored ads
You can add Sponsored Brands to help increase conversion if you are already using Sponsored Products and Sponsored Display
You can add online video to help increase conversion if you are already using sponsored ads

The correct answer is:

You can add Sponsored Brands to help increase conversion if you are already using Sponsored Products and Sponsored Display