What is the CapGap OPT Extension?
An extension for students whose employers have filed an H1B petition on their behalf.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is the CapGap OPT Extension?

### Input: Not applicable

### Response:
An extension for students whose employers have filed an H1B petition on their behalf.<|im_end|>