Question: What two countries were represented by former Werder Premen member Mladen Krstajić at FIFA 2006?

Context paragraphs:
2014 FIFA World Cup Final: The 2014 FIFA World Cup Final was a football match that took place on 13 July 2014 at the Maracanã Stadium in Rio de Janeiro, Brazil to determine the 2014 FIFA World Cup champion.  Germany defeated Argentina 1–0 in extra time, with the only goal being scored by Mario Götze, who collected André Schürrle's cross from the left on his chest before volleying a high left-footed shot into the net.  The match was the third final between the two countries, a World Cup record, after their 1986 and 1990 matches, and billed as the world's best player (Lionel Messi) versus the world's best team (Germany).

Mladen Krstajić: Mladen Krstajić (Serbian Cyrillic: Младен Крстајић; born 4 March 1974) is a former Serbian footballer who played as a centre back.  He was known for his composure, leadership and defensive ability.  He represented Serbia and Montenegro at the 2006 FIFA World Cup.

Italy–Spain football rivalry: The Italy–Spain football rivalry is a football rivalry between the national football teams of Italy and Spain, having achieved five FIFA World Cups between the two countries.  They have played against each other three times in the World Cup and six times in the UEFA European Championship.  Most notably, the two met at the UEFA Euro 2012 Final, which Spain won 4–0.  They have also met at the 2013 FIFA Confederations Cup.

Montenegro–Turkey relations: Turkey has officially recognized Montenegro on June 12, 2006.  Diplomatic relations between the two countries were established on July 3, 2006.  High level visits and contacts between the two countries continue intensively and successfully.  Both countries are full members of the Union for the Mediterranean and of the Council of Europe.

China–Philippines relations: The China–Philippines relations (; Filipino: "Ugnayang Tsina at Pilipinas" ) refers to the bilateral relations between the China and the Philippines.  Relations between the two countries gradually improved over the years since the initiative of Philippine President Ferdinand Marcos to support communism in mainland China while battling a communist insurgency in the Philippines.  China withdrew support for Filipino communists due to this.  However, relations between the two countries have suffered due to the worsening South China Sea dispute.  The current president of the Philippines, Rodrigo Duterte, aims at remedying relations between the Philippines and China at the expense of the former's relationship with the United States, the Philippines' national territorial integrity as seen when the Filipino foreign minister paved way for China's expansionism, and a stronger ASEAN voice, leaving Vietnam at the forefront.

Saudi Arabia–United States relations: Bilateral relations between the Kingdom of Saudi Arabia and the United States began in 1933 when full diplomatic relations were established.  Despite the differences between the two countries—an ultraconservative Islamic absolute monarchy, and a secular, democratic republic—the two countries have been allies.  In recent years, the two countries have occasionally been described as having a "Special Relationship" with one another.  Former Presidents George W. Bush and Barack Obama have close and strong relations with senior members of the Saudi Royal Family.

India–Ireland relations: Indo-Irish relations are the bilateral ties between India and Ireland.  As former possessions of the British Empire, the two countries had a similar fight against a common adversary and there were many ties between the respective independence movements in the two countries.  Many of the provisions of the constitution of India were drawn from their Irish counterpart, Bunreacht na hÉireann.  Mutual benefit has been seen in keen economic ties.  There are also regular governmental visits.  Indo-Irish relations were also strengthened by such luminaries as the likes of Pandit Nehru, Éamon de Valera, Rabindranath Tagore, W B Yeats, James Joyce, Sister Nivedita and Annie Besant.

2003–04 SV Werder Bremen season: SV Werder Bremen won its first ever German double, clinching both Bundesliga and the DFB-Pokal.  Following a club record-breaking league season, Werder won the title six points clear of Bayern Munich, with Aílton hitting 28 goals, the most ever from a Werder Bremen player.  The cup victory was clinched following a 3–2 win against Alemannia Aachen, with defensive midfielder Tim Borowski the unexpected hero, hitting Alemannia with a brace.  The title successes were Thomas Schaaf's first in his managerial career.  However, Werder lost both Aílton and defensive senior talisman Mladen Krstajić to Schalke 04, since both refused to sign new contracts with the club.

Cyprus–Malta relations: Cypriot–Maltese relations are foreign relations between Cyprus and Malta.  The two countries share membership of the European Union and Commonwealth of Nations.  Cyprus is represented to Malta through its accredited embassy in Rome (Italy).  Malta is represented to Cyprus through its accredited embassy in Athens (Greece).  The political relations are close due to similarities between the 2 countries (on historical, economical and regional).  By May 2004, the two island countries, along with the Baltic states , Slovenia and the Visegrad Group entered the European Union.

Brazil–Italy football rivalry: The Brazil–Italy football rivalry, also known as the Clásico Mundial in Spanish or the World Derby in English, is a football rivalry between the national football teams of Brazil and Italy, two of the most successful football nations in the world, having achieved nine World Cups between the two countries.  They have played against each other five times in the World Cup.  Most notably, the 1970 World Cup Final and the 1994 World Cup final in which Brazil won 4–1 and 3–2 on penalties respectively, as well as the final second group stage match of the 1982 World Cup won 3–2 by Italy.  They have also met at two FIFA Confederations Cups as well as the 1976 U.S.A. Bicentennial Cup Tournament and the 1997 Tournoi de France.

Supporting paragraphs: 2003–04 SV Werder Bremen season Mladen Krstajić
Answer: Serbia and Montenegro