You should consider using the Affinity Audiences and Custom Audiences solutions if your marketing objective is to build awareness.

• In-Market Audiences and Custom Audiences
• Affinity Audiences and Life Events
• Life Events and In-Market Audiences
• Affinity Audiences and Custom Audiences

The correct answer is: Affinity Audiences and Custom Audiences

Explanation: To build awareness in your Google Video campaign, consider using Affinity Audiences and Custom Audiences. Affinity Audiences can help you reach a wide audience with interests related to your products or services, while Custom Audiences can help you reach people who have engaged with your brand before. These audience solutions can help increase brand awareness and drive consideration among potential customers.