Create a riddle about the given topic.
Tree
I am tall when I'm young, and I'm short when I'm old. I grow leaves in the spring and lose them in the fall. What am I?
Complete the following task based on the instruction and optional input provided.### Instruction:
Create a riddle about the given topic.

### Input:
Tree

### Output:
I am tall when I'm young, and I'm short when I'm old. I grow leaves in the spring and lose them in the fall. What am I?