Question: Read this and answer the question

Notre Dame alumni work in various fields. Alumni working in political fields include state governors, members of the United States Congress, and former United States Secretary of State Condoleezza Rice. A notable alumnus of the College of Science is Medicine Nobel Prize winner Eric F. Wieschaus. A number of university heads are alumni, including Notre Dame's current president, the Rev. John Jenkins. Additionally, many alumni are in the media, including talk show hosts Regis Philbin and Phil Donahue, and television and radio personalities such as Mike Golic and Hannah Storm. With the university having high profile sports teams itself, a number of alumni went on to become involved in athletics outside the university, including professional baseball, basketball, football, and ice hockey players, such as Joe Theismann, Joe Montana, Tim Brown, Ross Browner, Rocket Ismail, Ruth Riley, Jeff Samardzija, Jerome Bettis, Brett Lebda, Olympic gold medalist Mariel Zagunis, professional boxer Mike Lee, former football coaches such as Charlie Weis, Frank Leahy and Knute Rockne, and Basketball Hall of Famers Austin Carr and Adrian Dantley. Other notable alumni include prominent businessman Edward J. DeBartolo, Jr. and astronaut Jim Wetherbee.

Which Secretary of State attended Notre Dame?
Answer: Condoleezza Rice

Problem: The Baltic Way or Baltic Chain (also Chain of Freedom Estonian: Balti kett, Latvian: Baltijas cels, Lithuanian: Baltijos kelias, Russian: ) was a peaceful political demonstration on August 23, 1989. An estimated 2 million people joined hands to form a human chain extending 600 kilometres (370 mi) across Estonia, Latvia and Lithuania, which had been forcibly reincorporated into the Soviet Union in 1944. The colossal demonstration marked the 50th anniversary of the MolotovRibbentrop Pact that divided Eastern Europe into spheres of influence and led to the occupation of the Baltic states in 1940.
What anniversary did the chain take place on?
The answer is the following: 50th anniversary of the MolotovRibbentrop Pact

The State of the Union Addresses and other presidential speeches are translated to Spanish, following the precedent set by the Bill Clinton administration. Official Spanish translations are available at WhiteHouse.gov. Moreover, non-Hispanic American origin politicians fluent in Spanish-speak in Spanish to Hispanic majority constituencies. There are 500 Spanish newspapers, 152 magazines, and 205 publishers in the United States; magazine and local television advertising expenditures for the Hispanic market have increased much from 1999 to 2003, with growth of 58 percent and 43 percent, respectively.
Was this always the case in American political addresses?
following the precedent set by the Bill Clinton administration. Official Spanish translations are available at WhiteHouse.gov.

Input: Post-punk
British post-punk entered the 1980s with support from members of the critical communityAmerican critic Greil Marcus characterised "Britain's postpunk pop avant-garde" in a 1980 Rolling Stone article as "sparked by a tension, humour and sense of paradox plainly unique in present day pop music"as well as media figures such as BBC DJ John Peel, while several groups, such as PiL and Joy Division, achieved some success in the popular charts. The network of supportive record labels that included Industrial, Fast, E.G., Mute, Axis/4AD and Glass continued to facilitate a large output of music, by artists such as the Raincoats, Essential Logic, Killing Joke, the Teardrop Explodes, and the Psychedelic Furs.

What nationality was the critic who positively characterized Britain's postpunk scene in an 1980 Rolling Stone article?
Output: American

Input: Article: Modern electrification systems take AC energy from a power grid which is delivered to a locomotive and converted to a DC voltage to be used by traction motors. These motors may either be DC motors which directly use the DC or they may be 3-phase AC motors which require further conversion of the DC to 3-phase AC (using power electronics). Thus both systems are faced with the same task: converting and transporting high-voltage AC from the power grid to low-voltage DC in the locomotive. Where should this conversion take place and at what voltage and current (AC or DC) should the power flow to the locomotive? And how does all this relate to energy-efficiency? Both the transmission and conversion of electric energy involve losses: ohmic losses in wires and power electronics, magnetic field losses in transformers and smoothing reactors (inductors). Power conversion for a DC system takes place mainly in a railway substation where large, heavy, and more efficient hardware can be used as compared to an AC system where conversion takes place aboard the locomotive where space is limited and losses are significantly higher. Also, the energy used to blow air to cool transformers, power electronics (including rectifiers), and other conversion hardware must be accounted for.

Now answer this question: What nowdays electrification systems can use?

Output: DC motors which directly use the DC or they may be 3-phase AC motors

Problem: In mid-June 1940, when international attention was focused on the German invasion of France, Soviet NKVD troops raided border posts in Lithuania, Estonia and Latvia. State administrations were liquidated and replaced by Soviet cadres, in which 34,250 Latvians, 75,000 Lithuanians and almost 60,000 Estonians were deported or killed. Elections were held with single pro-Soviet candidates listed for many positions, with resulting peoples assemblies immediately requesting admission into the USSR, which was granted by the Soviet Union. The USSR annexed the whole of Lithuania, including the Scheschupe area, which was to be given to Germany.
Who invaded the countries of Lithuania, Estonia and Latvia?
The answer is the following:
Soviet NKVD