Rewrite this sentence using a vocabulary suitable for kindergarteners
Humans have been living on Earth for thousands of years.
People have been living on our planet for a very, very long time.
Complete the following task based on the instruction and optional input provided.### Instruction:
Rewrite this sentence using a vocabulary suitable for kindergarteners

### Input:
Humans have been living on Earth for thousands of years.

### Output:
People have been living on our planet for a very, very long time.