Question: What movement does Beatriz Liliana Rojkés de Alperovich's political party belong to?
Sentence (from "Beatriz Rojkés de Alperovich"): She was elected to the Argentine Senate in 2009, and in 2011 became the first woman and first Jew to be designated as its Provisional President; the post put her second in Argentine line of succession, after Vice President Amado Boudou.
Relevant evidence: No