Original sentence: " Later, in the welfare line the man wearing a hat is a caricature of Meyer.Due to Phil Hartman's death, the recurring characters of Lionel Hutz and Troy McClure were retired.He is portrayed as the Itchy & Scratchy writer who was fired in The Itchy & Scratchy & Poochie Show
Edited sentence: " In the unemployment line, the unemployment recipient with the bucket hat and the beard is a caricature of George Meyer (who was fired after speaking out against the addition of Poochie the Dog on The Itchy and Scratchy Show) Due to Phil Hartman's death, the recurring characters of Lionel Hutz and Troy McClure were retired (even though Lionel Hutz can be seen in "Lost Our Lisa")