A person is mowing the lawn while holding his right arm up in the air.
Someone is cutting the grass
A man is driving a go-kart on the street
Derry never even crossed my mind once.
It's not impossible for someone to be rudely sarcastic even if he denies it to himself.
The final rule is not clear on the affects on the existing rules.
a dog in clothes
It was closed someone between 1831 and 2000.
The man walking up the stairs.