A man in a blue kayak paddles in water .
The kayak is seaworthy .
A man in a blue kayak paddles in water.
The kayak is seaworthy.
If the kayak is being paddled by someone in the water, it must be seaworthy if it's on the sea.
If the kayak is being paddled by someone in the water , it must be seaworthy if it 's on the sea .