Complex sentence: Antoinette "Toni" Warner (née Thompson, formerly McAllister) is a fictional character on the New Zealand soap opera "Shortland Street" who was portrayed by Laura Hill from 2001 until 2008.
Split into simpler sentences: Antoinette "Toni" Warner (née Thompson, formerly McAllister) was a fictional character on the New Zealand soap opera "Shortland Street". She was portrayed by Laura Hill from 2001 until 2008.