Rearrange the words and punctuation in the given sentence to make it grammatically correct.
trees, the, kind, very, of, are
The trees are very kind.
Complete the following task based on the instruction and optional input provided.### Instruction:
Rearrange the words and punctuation in the given sentence to make it grammatically correct.

### Input:
trees, the, kind, very, of, are

### Output:
The trees are very kind.