Ewa Holodkova, 67, upper left, from the town of Stakhanov in Lugansk oblast, teaches a Polish language class to students of whom many are IDPs from eastern Ukraine on Tuesday, April 28, 2015 in Lviv, Ukraine. Despite being a Polish citizen and she and her husband having the legal right to live in Poland, where they have a daughter, their Ukrainian pensions are too small to afford life in Poland. CREDIT: Brendan Hoffman/Prime for the Wall Street Journal UKRMIGRATION CREDIT: Brendan Hoffman/Prime for the Wall Street Journal UKRMIGRATION
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