A black man in an orange safety vest consults a handheld computer at a train yard.
A man in a safety vest is hacking into a handheld computer at a train yard.
Write a brief sentence.
A man in a safety vest is hacking into a handheld computer at a train yard.
Write a brief sentence.
user
A man in a safety vest is hacking into a handheld computer at a train yard.
assistant