Classify the following sentence as either figurative language or literal language: He flew like a bird.
The sentence "He flew like a bird" is an example of figurative language.
Complete the following task based on the instruction and optional input provided.### Instruction:
Classify the following sentence as either figurative language or literal language: He flew like a bird.

### Output:
The sentence "He flew like a bird" is an example of figurative language.