Question: On which side of the Baltic Sea did the 2001 Baltic Cup take place?

Context paragraphs:
1995 Baltic Cup: The 1995 Baltic Cup football competition was the 15th season of the Baltic Cup and took place from May 19 to May 21 at the Daugava Stadium in Riga, Latvia.  It was the fifth annual competition of the three Baltic states – Latvia, Lithuania and Estonia – since they regained their independence from the Soviet Union in 1991.

Baltic states: The Baltic states, also known as the Baltic countries, Baltic republics, Baltic nations, or simply, the Baltics (Estonian: "Balti riigid, Baltimaad" , Latvian: "Baltijas valstis" , Lithuanian: "Baltijos valstybės" ), are the three countries in northern Europe on the eastern coast of the Baltic Sea: Estonia, Latvia and Lithuania.

1998 Baltic Cup: The 1998 Baltic Cup football competition was the 18th season of the Baltic Cup.  It did not take place, as before, at one single venue.  The annual tournament was split up into three separate matches, starting with Latvia against Lithuania on April 21, 1998.

1996 Baltic Cup: The 1996 Baltic Cup football competition took place from July 7 to July 10 at the Kreenholmi Stadium in Narva, Estonia.  It was the sixth annual competition of the three Baltic states – Latvia, Lithuania and Estonia – since they regained their independence from the Soviet Union in 1991.

Kriegers Flak: "Kriegers Flak" is a reef located in the Baltic Sea, north of Rügen, south of Skåne with its west most point about 15 km east of Møn.  It is named after the Danish naval officer Christian Krieger, who in 1840 mapped the Baltic Sea.  The Danish part of the reef has at its most shallow place a depth of 16 m.

Līva: Līva (German: "Lyva, Lyua, Libau" ) was a famous river in Kurzeme in today's Latvia.  It was located between the Baltic Sea and Liepāja Lake and had a length of about 6 kilometres and a width near the mouth of about 50 metres.  The source of the Līva was located in Liepāja Lake near the former Pērkone river.  The place where the Līva fell into the Baltic Sea was located approximately at the site of today's northern harbour in Liepāja.  The river had one known island, Perkunen (Latvian: "Pērkona galva" ); it was located near the source of the river.  The Līva served as a water trade way to Grobiņa via the Liepāja lake and the port was located on it.  The original suburb with a name Līva was located about 1 kilometre from the mouth of the river on both sides of it.  The old name for the city Liepāja descends from the name of the river and for the centuries was associated with it.  The part of the river near the mouth had become too shallow by the end of the 15th century.  In the 16th century, the first Līva channel was dug up between Līva and Baltic Sea with a length of about 780 metres and a width of 50 metres.  In 1697–1703, the new Trade channel was dug up and few years later the river was filled up.

1992 Baltic Cup: The 1992 Baltic Cup football competition was 12th season of the Baltic Cup and took place on July 10–12 at the Daugava Stadium in Liepāja, Latvia.  It was the second annual competition of the three Baltic states – Latvia, Lithuania and Estonia – since they regained their independence from the Soviet Union in 1991.  This time, FIFA did recognize the games as full internationals.

Polonez Cup: The Baltic Single & Double Handed Polonez Cup Race (shortly Polonez Cup) is a Baltic Sea yachting regatta, known as the most difficult single-handed Baltic Sea offshore contest.

MS Arberia: MS "Arberia is a cruiseferry owned by Chryses Finance Co. and operated by Ilion Lines on their Trieste–Durres–Bari -service.  She was built in 1975 by Dubegion-Normandie S.A., Nantes, France for Steamship Company Bore, Finland as MS "Bore Star for Steamship Company Bore who used her in Silja Line services on the Baltic Sea.  During the northern hemisphere winter months she was chartered to Finnlines for cruise services on African west coast.  In 1980 she was sold to Finland Steamship Company and renamed MS "Silja Star but retained in Silja Line service.  Between 1986 and 1992 she was used in different cruise and ferry services around the world for various operators under the names MS "Orient Express, MS "Club Sea, MS "Eurosun and MS "Orient Sun.  In 1992 her ownership passed to Wasa Line and she was renamed MS "Wasa Queen for Baltic Sea ferry service.  In 1993 Wasa Line was merged into Silja Line and "Wasa Queen" returned to the Silja Line fleet.  In 2001 she was sold to Star Cruises for use in Far Eastern ferry service and later casino cruising with their daughter company Cruise Ferries without a change in name.  In 2008 "Wasa Queen" was withdrawn from service, and in 2009 sold to her current owners.

2001 Baltic Cup: The 2001 Baltic Cup football competition was the 19th season of the Baltic Cup and took place on July 3–5 at the Daugava Stadium in Riga, Latvia, after it had not been staged for three years.  It was the ninth competition of the three Baltic states – Latvia, Lithuania and Estonia – since they regained their independence from the Soviet Union in 1991.

Supporting paragraphs: 2001 Baltic Cup Baltic states
Answer: the eastern coast of the Baltic Sea