Original sentence: She is a member of Polish parliament, elected from Poznan constituency, member of Sojusz Lewicy Demokratycznej.She was the Minister of Education in Leszek Miller's cabinet (2001-2004).pl:Krystyna Łybacka
Edited sentence: She is member of polish parliament, elected from Poznan constituency, member of Sojusz Lewicy Demokratycznej.She was the Minister of Education in the Leszek Miller's cabinet (2001-2004) and is best known tempering with the reform of the education system prepared by the previous cabinet