Problem: Given the question: Tallinn Airport is a secondary hub for two airlines, one of which established in 1929. What airline is this?
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The answer is:
LOT Polish Airlines

Problem: Given the question: Who directed the 2003 American drama film in which Sean Penn and the daughter of English actress Jane Birkin stars?
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The answer is:
Alejandro Gonzalez Inarritu

Problem: Given the question: Massachusetts Institute of Technology and Southern Methodist University, are which type of specific universities?
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The answer is:
private research