- Wind is a source of energy
- A source of energy is a kind of energy resource
- Therefore, wind is a kind of energy resource

- Wind is a kind of energy resource
- Wind / wind energy is a renewable / inexhaustible resource
- So, wind is a kind of energy resource that is renewable

Therefore, wind is a kind of energy resource that is renewable
Question
Which energy resource is renewable?

Context
- Wind is a source of energy 
- Wind / wind energy is a renewable / inexhaustible resource 
- A source of energy is a kind of energy resource