Rearrange the words in a given sentence so that it makes grammatical sense.
As a form of the process validation
Validation is a form of the process.
Complete the following task based on the instruction and optional input provided.### Instruction:
Rearrange the words in a given sentence so that it makes grammatical sense.

### Input:
As a form of the process validation

### Output:
Validation is a form of the process.