sentence: Government authorities told people to stay calm and a curfew was established , but Peter was on a camping holiday with his best friends and only heard this when they met another group of people who , fortunately , had a radio .
modified: Government authorities told people to stay calm and a curfew was established , but Peter was on the camping holiday with his best friends and only heard this when they met another group of people that , fortunately , had a radio .
transformation: DET, PRON