Rewrite the following sentences by adding extra information and commas.<br/><br/>The man slid into the room.<br/>The man, who was running, slid into the room.<br/><br/>My sister is called Rose.<br/>My sister, who is very pretty, is called Rose.<br/><br/>The dog bit the postman.<br/>The dog, which has sharp teeth, bit the policeman.<br/><br/>My friend works in an office.<br/>My friend, who is specialist in IT, works in an office.<br/><br/>The teacher set a class detention.<br/>The teacher, who was very annoyed, set a class detention.