Classify each of the following as flexible or inflexible: gymnast, yoga instructor, steel, rubber, leather, wood
Gymnast: Flexible
Yoga Instructor: Flexible
Steel: Inflexible
Rubber: Flexible
Leather: Flexible
Wood: Inflexible
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Classify each of the following as flexible or inflexible: gymnast, yoga instructor, steel, rubber, leather, wood
### Input: 
### Response: Gymnast: Flexible
Yoga Instructor: Flexible
Steel: Inflexible
Rubber: Flexible
Leather: Flexible
Wood: Inflexible