wanyu/IteraTeR_v2 huggingface dataset:
Original:  Lyrics: Ashok Paranjpe |- | Yach Divshi Yach Veli || || || || || |- | Yes Boss || || || || || Singers: Jaspinder Narula and Vinod Rathod |- |Dusari Goshta (2014) || || || || || | Natyadarpan Puraskar 1996 –
Revised:  Lyrics: Ashok Paranjpe Yach Divshi Yach Veli || || || || || |- | Yes Boss || || || || || Singers: Jaspinder Narula and Vinod Rathod |- |Dusari Goshta (2014) || || || || || | Natyadarpan Puraskar 1996 –
Edit intent: fluency
Original:  Lyrics: Ashok Paranjpe |- | Yach Divshi Yach Veli || || || || || |- | Yes Boss || || || || || Singers: Jaspinder Narula and Vinod Rathod |- |Dusari Goshta (2014) || || || || || | Natyadarpan Puraskar 1996 –
Revised:  Lyrics: Ashok Paranjpe |- | Yach Divshi Yach Veli Yes Boss Singers: Jaspinder Narula and Vinod Rathod |- |Dusari Goshta (2014) || || || || || | Natyadarpan Puraskar 1996 –
Edit intent: fluency
Original:  Lyrics: Ashok Paranjpe |- | Yach Divshi Yach Veli || || || || || |- | Yes Boss || || || || || Singers: Jaspinder Narula and Vinod Rathod |- |Dusari Goshta (2014) || || || || || | Natyadarpan Puraskar 1996 –
Revised:  Lyrics: Ashok Paranjpe |- | Yach Divshi Yach Veli || || || || || |- | Yes Boss || || || || || Singers: Jaspinder Narula and Vinod RathodDusari Goshta (2014) || || || || || | Natyadarpan Puraskar 1996 –
Edit intent: fluency
Original:  Lyrics: Ashok Paranjpe |- | Yach Divshi Yach Veli || || || || || |- | Yes Boss || || || || || Singers: Jaspinder Narula and Vinod Rathod |- |Dusari Goshta (2014) || || || || || | Natyadarpan Puraskar 1996 –
Revised:  Lyrics: Ashok Paranjpe |- | Yach Divshi Yach Veli || || || || || |- | Yes Boss || || || || || Singers: Jaspinder Narula and Vinod Rathod |- |Dusari Goshta (2014) Natyadarpan Puraskar 1996 –
Edit intent: coherence
Original:  Priyatama 2007 – Chaar Divas Premache Rangdarpan Puraskar 1999 – Eka Lagnachi GoshtFeature  films Maharashtra State Film Awards 1985 – Ardhangi 1988 – Aapli Manasa 2007 – Savalee National Film Awards 2006 – Antarnad MICTA Marathi International Cinema and Theatre Awards 2011 – Mee Sindhutai Sapkal Sursingar Puraskar 1984 – Goshta Dhamal Namyachi V. Shantaram Puraskar 2007 – Savalee ''
Revised:  Priyatama 2007 – Chaar Divas Premache Rangdarpan Puraskar 1999 – Eka Lagnachi Gosht films Maharashtra State Film Awards 1985 – Ardhangi 1988 – Aapli Manasa 2007 – Savalee National Film Awards 2006 – Antarnad MICTA Marathi International Cinema and Theatre Awards 2011 – Mee Sindhutai Sapkal Sursingar Puraskar 1984 – Goshta Dhamal Namyachi V. Shantaram Puraskar 2007 – Savalee ''
Edit intent: fluency
Original:  Priyatama 2007 – Chaar Divas Premache Rangdarpan Puraskar 1999 – Eka Lagnachi GoshtFeature  films Maharashtra State Film Awards 1985 – Ardhangi 1988 – Aapli Manasa 2007 – Savalee National Film Awards 2006 – Antarnad MICTA Marathi International Cinema and Theatre Awards 2011 – Mee Sindhutai Sapkal Sursingar Puraskar 1984 – Goshta Dhamal Namyachi V. Shantaram Puraskar 2007 – Savalee ''
Revised:  Priyatama 2007 – Chaar Divas Premache Rangdarpan Puraskar 1999 – Eka Lagnachi GoshtFeature films Maharashtra State Film Awards 1985 – Ardhangi 1988 – Aapli Manasa 2007 – Savalee National Film Awards 2006 – Antarnad MICTA Marathi International Cinema and Theatre Awards 2011 – Mee Sindhutai Sapkal Sursingar Puraskar 1984 – Goshta Dhamal Namyachi V. Shantaram Puraskar 2007 – Savalee 
Edit intent: fluency
Original: Filmography Title Film Theatre Television Single Notes Aabhalmaya Marathi series on Zee Marathi;
Revised: Filmography Title Film Theatre Television Single Notes Abhalmaya Marathi series on Zee Marathi;
Edit intent: fluency
Original: PT was born in Manjapra near Kalady, kerala in Changanattuveettil.
Revised: PT was born in Manjapra near Kalady, Kerala in Changanattuveettil.
Edit intent: fluency
Original:  Often known as the barefoot historian of Calcutta, he still uses his 1964 Remington typewriter and lives at 82C, Kansari Road, Bhavanipur, South Kolkotta ..
Revised:  Often known as the barefoot historian of Calcutta, he still uses his 1964 Remington typewriter and lives at 82C, Kansari Road, Bhavanipur, South Kolkata ..
Edit intent: fluency
Original: 1963 Ganga Zumba 1965 Grande Sertão 1966 Onde a Terra Começa 1967 Terra em Transe Reporter 1967 Proêzas de Satanás na Vila de Leva-e-Traz 1967 Garota de Ipanema 1967 El justicero Dudu da Briga 1968 O Homem Nu 1968 O Engano Lover 1969 Operaçao Tumulto 1969 O Cangaceiro Sem Deus 1969 Compasso de Espera Jorge 1969 A Compadecida Manuel / Frade 1970 República da Traição 1970 O Palácio dos Anjos Ambassador -
Revised: 1963 Ganga Zumba 1965 Grande Sertão 1966 Onde a Terra Começa 1967 Entranced Earth Reporter 1967 Proêzas de Satanás na Vila de Leva-e-Traz 1967 Garota de Ipanema 1967 El justicero Dudu da Briga 1968 O Homem Nu 1968 O Engano Lover 1969 Operaçao Tumulto 1969 O Cangaceiro Sem Deus 1969 Compasso de Espera Jorge 1969 A Compadecida Manuel / Frade 1970 República da Traição 1970 O Palácio dos Anjos Ambassador -
Edit intent: clarity
Original: 1963 Ganga Zumba 1965 Grande Sertão 1966 Onde a Terra Começa 1967 Terra em Transe Reporter 1967 Proêzas de Satanás na Vila de Leva-e-Traz 1967 Garota de Ipanema 1967 El justicero Dudu da Briga 1968 O Homem Nu 1968 O Engano Lover 1969 Operaçao Tumulto 1969 O Cangaceiro Sem Deus 1969 Compasso de Espera Jorge 1969 A Compadecida Manuel / Frade 1970 República da Traição 1970 O Palácio dos Anjos Ambassador -
Revised: 1963 Ganga Zumba 1965 Grande Sertão 1966 Onde a Terra Começa 1967 Terra em Transe Reporter 1967 Proezas de Satanás na Vila de Leva-e-Traz 1967 Garota de Ipanema 1967 El justicero Dudu da Briga 1968 O Homem Nu 1968 O Engano Lover 1969 Operaçao Tumulto 1969 O Cangaceiro Sem Deus 1969 Compasso de Espera Jorge 1969 A Compadecida Manuel / Frade 1970 República da Traição 1970 O Palácio dos Anjos Ambassador -
Edit intent: fluency
Original: 1963 Ganga Zumba 1965 Grande Sertão 1966 Onde a Terra Começa 1967 Terra em Transe Reporter 1967 Proêzas de Satanás na Vila de Leva-e-Traz 1967 Garota de Ipanema 1967 El justicero Dudu da Briga 1968 O Homem Nu 1968 O Engano Lover 1969 Operaçao Tumulto 1969 O Cangaceiro Sem Deus 1969 Compasso de Espera Jorge 1969 A Compadecida Manuel / Frade 1970 República da Traição 1970 O Palácio dos Anjos Ambassador -
Revised: 1963 Ganga Zumba 1965 Grande Sertão 1966 Onde a Terra Começa 1967 Terra em Transe Reporter 1967 Proêzas de Satanás na Vila de Leva e Tráz 1967 Garota de Ipanema 1967 El justicero Dudu da Briga 1968 O Homem Nu 1968 O Engano Lover 1969 Operaçao Tumulto 1969 O Cangaceiro Sem Deus 1969 Compasso de Espera Jorge 1969 A Compadecida Manuel / Frade 1970 República da Traição 1970 O Palácio dos Anjos Ambassador -
Edit intent: fluency
Original: 1963 Ganga Zumba 1965 Grande Sertão 1966 Onde a Terra Começa 1967 Terra em Transe Reporter 1967 Proêzas de Satanás na Vila de Leva-e-Traz 1967 Garota de Ipanema 1967 El justicero Dudu da Briga 1968 O Homem Nu 1968 O Engano Lover 1969 Operaçao Tumulto 1969 O Cangaceiro Sem Deus 1969 Compasso de Espera Jorge 1969 A Compadecida Manuel / Frade 1970 República da Traição 1970 O Palácio dos Anjos Ambassador -
Revised: 1963 Ganga Zumba 1965 Grande Sertão 1966 Onde a Terra Começa 1967 Terra em Transe Reporter 1967 Proêzas de Satanás na Vila de Leva-e-Traz 1967 Garota de Ipanema 1967 El justicero Dudu da Briga 1968 O Homem Nu 1968 O Engano Lover 1969 Operaçao Tumulto 1969 O Cangaceiro Sem Deus 1969 Compasso de Espera Jorge 1969 A Compadecida Manuel / Frade 1970 República da Traição 1970 The Palace of Angels Ambassador from
Edit intent: clarity
Original:  Senegal 1970 Jardim de Guerra 1970 A Guerra dos Pelados 1971 Quando as Mulheres Paqueram 1972 Os Sóis da Ilha de Páscoa Helvio 1974 Sagarana , o Duelo 1974 El encanto del amor prohibido 1974 Pureza Proibida Chico 1974 Brutos Inocentes 1975 Ana, a Libertina 1979 A Deusa Negra Babatunde 1980 Parceiros da Aventura Grevista 1980 Giselle Jorge 1983 A Menina e o Estuprador Pedro 1984 Quilombo Stone Man 1987 Tanga (Deu no New York Times?)
Revised:  Senegal 1970 Jardim de Guerra 1970 A Guerra dos Pelados 1971 Quando as Mulheres Paqueram 1972 Os Sóis da Ilha de Páscoa Helvio 1974 Sagarana : The Duel 1974 El encanto del amor prohibido 1974 Pureza Proibida Chico 1974 Brutos Inocentes 1975 Ana, a Libertina 1979 A Deusa Negra Babatunde 1980 Parceiros da Aventura Grevista 1980 Giselle Jorge 1983 A Menina e o Estuprador Pedro 1984 Quilombo Stone Man 1987 Tanga (Deu no New York Times?)
Edit intent: fluency
Original:  Senegal 1970 Jardim de Guerra 1970 A Guerra dos Pelados 1971 Quando as Mulheres Paqueram 1972 Os Sóis da Ilha de Páscoa Helvio 1974 Sagarana , o Duelo 1974 El encanto del amor prohibido 1974 Pureza Proibida Chico 1974 Brutos Inocentes 1975 Ana, a Libertina 1979 A Deusa Negra Babatunde 1980 Parceiros da Aventura Grevista 1980 Giselle Jorge 1983 A Menina e o Estuprador Pedro 1984 Quilombo Stone Man 1987 Tanga (Deu no New York Times?)
Revised:  Senegal 1970 Jardim de Guerra 1970 A Guerra dos Pelados 1971 Quando as Mulheres Paqueram 1972 Os Sóis da Ilha de Páscoa Helvio 1974 Sagarana , o Duelo 1974 El Encanto del amor prohibido 1974 Pureza Proibida Chico 1974 Brutos Inocentes 1975 Ana, a Libertina 1979 A Deusa Negra Babatunde 1980 Parceiros da Aventura Grevista 1980 Giselle Jorge 1983 A Menina e o Estuprador Pedro 1984 Quilombo Stone Man 1987 Tanga (Deu no New York Times?)
Edit intent: fluency
Original:  Senegal 1970 Jardim de Guerra 1970 A Guerra dos Pelados 1971 Quando as Mulheres Paqueram 1972 Os Sóis da Ilha de Páscoa Helvio 1974 Sagarana , o Duelo 1974 El encanto del amor prohibido 1974 Pureza Proibida Chico 1974 Brutos Inocentes 1975 Ana, a Libertina 1979 A Deusa Negra Babatunde 1980 Parceiros da Aventura Grevista 1980 Giselle Jorge 1983 A Menina e o Estuprador Pedro 1984 Quilombo Stone Man 1987 Tanga (Deu no New York Times?)
Revised:  Senegal 1970 Jardim de Guerra 1970 A Guerra dos Pelados 1971 Quando as Mulheres Paqueram 1972 Os Sóis da Ilha de Páscoa Helvio 1974 Sagarana , o Duelo 1974 El encanto del amor prohibido 1974 Pureza Proibida Chico 1974 Brutos Inocentes 1975 Ana, a Libertina 1979 Black Goddess Babatunde 1980 Parceiros da Aventura Grevista 1980 Giselle Jorge 1983 A Menina e o Estuprador Pedro 1984 Quilombo Stone Man 1987 Tanga (Deu no New York Times?)
Edit intent: clarity
Original:  1988 Natal da Portela 2002 A Selva Procópio 2004 Filhas do Vento Marquinho 2005 O Veneno da Madrugada Carmichael 2010 5x Favela, Agora por Nós Mesmos Homem do Bar (final film role)
Revised:  1988 Natal da Portela 2002 The Forest Procópio 2004 Filhas do Vento Marquinho 2005 O Veneno da Madrugada Carmichael 2010 5x Favela, Agora por Nós Mesmos Homem do Bar (final film role)
Edit intent: style
Original:  Besides Ammonius, Plotinus was also influenced by the philosophical works of Aristotle,  Alexander of Aphrodisias , Numenius of Apamea, and various Stoics .
Revised:  Besides Ammonius, Plotinus was also influenced by the philosophical works of Aristotle, Alexander of Aphrodisias and Numenius of Apamea, and various Stoics .
Edit intent: coherence
Original:  – 270) was a major Hellenistic philosopher born and raised in Roman Egypt, regarded by modern scholarship as the founder of Neoplatonism.
Revised:  – 270) was a major Greek philosopher born and raised in Roman Egypt, regarded by modern scholarship as the founder of Neoplatonism.
Edit intent: clarity
Original: Expedition to Persia and return to Rome After spending the next eleven years in Alexandria, he then decided, at the age of around 38, to investigate the philosophical teachings of the Persian and Indian philosophers.
Revised: Expedition to Persia and return to Rome After having spent eleven years in Alexandria, he then decided, at the age of around 38, to investigate the philosophical teachings of the Persian and Indian philosophers.
Edit intent: clarity
Original:  At the age of forty, during the reign of  Philip the Arab, he came to Rome, where he stayed for most of the remainder of his life.
Revised:  At the age of forty, during the reign of Emperor Philip the Arab, he came to Rome, where he stayed for most of the remainder of his life.
Edit intent: clarity
Original:  Plotinus seems to be one of the first to argue against the still popular notion of causal astrology.
Revised:  Plotinus seems to be one of the first to have argued against the then popular notion of causal astrology.
Edit intent: clarity
Original:  Plotinus wrote the essays that became the Enneads (from Greek ἐννέα (ennéa), or group of nine) over a period of several years from c. 253  until a few months before his death seventeen years later.
Revised:  Plotinus wrote the essays that became the Enneads (from Greek ἐννέα (ennéa), or group of nine) over a period of several years from c. 253 C.E. until a few months before his death seventeen years later.
Edit intent: clarity
Original:  born 22 June 1937 in Kamratka village, Beryozovsky District, Khanty-Mansi Autonomous Okrug, died 5 November 2011) was a Mansi writer from Russia, arguably the best known author in the Mansi language (although he also wrote in Russian).
Revised:  born 22 June 1937 in Kamratka village, Beryozovsky District, Khanty-Mansi Autonomous Okrug, died 5 November 2011) was a Mansi writer from Russia, arguably the best known author in the Mansi language (although he mostly wrote in Russian).
Edit intent: clarity
Original: Early life Shestalov was born 22 June 1937 in Kamratka village, Beryozovsky District, Khanty-Mansi Autonomous Okrug.
Revised: Life Shestalov was born 22 June 1937 in Kamratka village, Beryozovsky District, Khanty-Mansi Autonomous Okrug.
Edit intent: clarity
Original:  Reputation Shestalov is arguably the best known author in the Mansi language although he mostly wrote in Russian.
Revised:  Shestalov is arguably the best known author in the Mansi language although he mostly wrote in Russian.
Edit intent: coherence
Original:  Shamanism After the breakup of the Soviet Union in 1991, he converted to shamanism.
Revised:  After the breakup of the Soviet Union in 1991, he converted to shamanism.
Edit intent: fluency
Original:  Death Shestalov died 5 November 2011, aged 75.
Revised:  Shestalov died on 5 November 2011, aged 75.
Edit intent: clarity
Original: The first really successful work of Yu.
Revised: The first book by Yu.
Edit intent: clarity
Original:  Shestalov in the Mansi language " Make Mat " (" Aroma of the Motherland ") was published in 1958 in Tyumen.
Revised:  Shestalov in the Mansi language " Makem At " (" Aroma of the Motherland ") was published in 1958 in Tyumen.
Edit intent: clarity
Original:  Shestalov in the Mansi language " Make Mat " (" Aroma of the Motherland ") was published in 1958 in Tyumen.
Revised:  Shestalov in the Mansi language " Make Mat " (" Breath of the Earth ") was published in 1958 in Tyumen.
Edit intent: clarity
Original:  Warfare – refers to the common activities and characteristics of types of war, or of wars in general.
Revised:  Warfare refers to the common activities and characteristics of types of war, or of wars in general.
Edit intent: fluency
Original: The following outline is provided as an overview of , and topical guide to , war.
Revised: The following outline is provided as an overview of and topical guide to , war.
Edit intent: fluency
Original: The following outline is provided as an overview of , and topical guide to , war.
Revised: The following outline is provided as an overview of , and topical guide to war:
Edit intent: fluency
Original:  Definition: organised and often prolonged armed conflict that is carried out by states or non-state actors – is characterised by extreme violence, social disruption, and economic destruction.
Revised:  War – organised and often prolonged armed conflict that is carried out by states or non-state actors – is characterised by extreme violence, social disruption, and economic destruction.
Edit intent: fluency
Original:  Campaign –  subset of the theatre operation, or a more limited geographic and operational strategic commitment such as Battle of Britain, and need not represent  total national commitment to a conflict, or have broader goals outside of the military impacts.
Revised:  Campaign – the subset of the theatre operation, or a more limited geographic and operational strategic commitment such as Battle of Britain, and need not represent total national commitment to a conflict, or have broader goals outside of the military impacts.
Edit intent: fluency
Original:  Campaign –  subset of the theatre operation, or a more limited geographic and operational strategic commitment such as Battle of Britain, and need not represent  total national commitment to a conflict, or have broader goals outside of the military impacts.
Revised:  Campaign – subset of the theatre operation, or a more limited geographic and operational strategic commitment such as Battle of Britain, and need not represent a total national commitment to a conflict, or have broader goals outside of the military impacts.
Edit intent: fluency
Original:  Battle –  subset of a campaign that will have specific military goals and geographic objectives, as well as clearly defined use of forces such as the Battle of Gallipoli, which operationally was a combined arms operation originally known as the "Dardanelles landings" as part of the Dardanelles Campaign, where about 480,000 Allied troops took part.
Revised:  Battle – the subset of a campaign that will have specific military goals and geographic objectives, as well as clearly defined use of forces such as the Battle of Gallipoli, which operationally was a combined arms operation originally known as the "Dardanelles landings" as part of the Dardanelles Campaign, where about 480,000 Allied troops took part.
Edit intent: fluency
Original:  Engagement – tactical combat event of  contest for specific area or objective by actions of distinct units.
Revised:  Engagement – tactical combat event of a contest for specific area or objective by actions of distinct units.
Edit intent: fluency
Original:  Politics of war Casus belli –  Latin expression meaning the justification for acts of war.
Revised:  Politics of war Casus belli – a Latin expression meaning the justification for acts of war.
Edit intent: fluency
Original:  In theory, present international law allows only three situations as legal cause to go to war: out of self-defense, defense of an ally under a mutual defense pact, or sanctioned by the UN.
Revised:  In theory, present international law allows only three situations as legal cause to go to war: out of self-defence, defence of an ally under a mutual defense pact, or sanctioned by the UN.
Edit intent: fluency
Original:  In theory, present international law allows only three situations as legal cause to go to war: out of self-defense, defense of an ally under a mutual defense pact, or sanctioned by the UN.
Revised:  In theory, present international law allows only three situations as legal cause to go to war: out of self-defense, defense of an ally under a mutual defence pact, or sanctioned by the UN.
Edit intent: fluency
Original:  Strategic surrender – surrender to avoid a last, chaotic round of fighting that would have the characteristics of a rout, allowing the victor to obtain his objective without paying the costs of a last battle.
Revised:  Strategic surrender – surrender to avoid a last, chaotic round of fighting that would have the characteristics of a rout, allowing the victor to obtain his objective without paying the costs of the last battle.
Edit intent: fluency
Original:  Philosophy of war – examines war beyond the typical questions of weaponry and strategy, inquiring into such things as the meaning and etiology of war, the relationship between war and human nature, and the ethics of war.
Revised:  Philosophy of war – examines war beyond the typical questions of weaponry and strategy, inquiring into such things as the meaning and aetiology of war, the relationship between war and human nature, and the ethics of war.
Edit intent: fluency
Original:  Realism – its core proposition is a skepticism as to whether moral concepts such as justice can be applied to the conduct of international affairs.
Revised:  Realism – its core proposition is a scepticism as to whether moral concepts such as justice can be applied to the conduct of international affairs.
Edit intent: fluency
Original:  He was sentenced to death during World War I (later commuted to 25 years hard labor ) for desertion and spreading propaganda.
Revised:  He was sentenced to death during World War I (later commuted to 25 years hard labour ) for desertion and spreading propaganda.
Edit intent: fluency
Original:  American Self-Defence , by Yaron Brook and Alex Epstein Consequentialism – moral theory most frequently summarized in the words "the end justifies the means," which tends to support the just war theory (unless the just war causes less beneficial means to become necessary, which further requires worst actions for self-defense with bad consequences).
Revised:  American Self-Defence , by Yaron Brook and Alex Epstein Consequentialism – moral theory most frequently summarized in the words "the end justifies the means," which tends to support the just war theory (unless the just war causes less beneficial means to become necessary, which further requires worst actions for self-defence with bad consequences).
Edit intent: fluency
Original:  Campaign – the subset of the theatre operation, or a more limited geographic and operational strategic commitment such as Battle of Britain, and need not represent a total national commitment to a conflict, or have broader goals outside of the military impacts.
Revised:  Campaign – subset of the theatre operation, or a more limited geographic and operational strategic commitment such as Battle of Britain, and need not represent a total national commitment to a conflict, or have broader goals outside of the military impacts.
Edit intent: fluency
Original:  Campaign – the subset of the theatre operation, or a more limited geographic and operational strategic commitment such as Battle of Britain, and need not represent a total national commitment to a conflict, or have broader goals outside of the military impacts.
Revised:  Campaign – the subset of the theatre operation, or a more limited geographic and operational strategic commitment such as Battle of Britain, and need not represent total national commitment to a conflict, or have broader goals outside of the military impacts.
Edit intent: fluency
Original:  Battle – the subset of a campaign that will have specific military goals and geographic objectives, as well as clearly defined use of forces such as the Battle of Gallipoli, which operationally was a combined arms operation originally known as the "Dardanelles landings" as part of the Dardanelles Campaign, where about 480,000 Allied troops took part.
Revised:  Battle – subset of a campaign that will have specific military goals and geographic objectives, as well as clearly defined use of forces such as the Battle of Gallipoli, which operationally was a combined arms operation originally known as the "Dardanelles landings" as part of the Dardanelles Campaign, where about 480,000 Allied troops took part.
Edit intent: fluency
Original:  Engagement – tactical combat event of a contest for specific area or objective by actions of distinct units.
Revised:  Engagement – tactical combat event of contest for specific area or objective by actions of distinct units.
Edit intent: fluency
Original:  Politics of war Casus belli – a Latin expression meaning the justification for acts of war.
Revised:  Politics of war Casus belli – Latin expression meaning the justification for acts of war.
Edit intent: fluency
Original:  In theory, present international law allows only three situations as legal cause to go to war: out of self-defence, defence of an ally under a mutual defence pact, or sanctioned by the UN.
Revised:  In theory, present international law allows only three situations as legal cause to go to war: out of self-defense, defense of an ally under a mutual defence pact, or sanctioned by the UN.
Edit intent: fluency