Relationship between IoT, AI, and Cloud

Question:
What is the three-way symbiotic relationship between IoT, AI, and Cloud?

1. Power, scale, dynamic nature, and economics of the cloud resources
2. IoT delivers the data, AI powers the insights, and both emerging technologies leverage Cloud's scalability and processing power
3. Making sense of the endless streams of data from IoT devices
4. AI consumes the data produced by IoT devices

Answer:
B - is the correct answer. This is the three-way relationship between IoT, AI, and Cloud