Original sentence: Abbott has often used coarse language in public life, notably against Kelvin Thompson in 2006, Peter Costello and Nicola Roxon in 2007 and Julia Gillard in 2009
Edited sentence: Abbott has deliberately used coarse language in public life, notably against Kelvin Thompson in 2006, Peter Costello and Nicola Roxon in 2007 and Julia Gillard in 2009