Question: Was the person who executed Eutimio Guerra for treason Marxist, or did he support Stalinism?

Context paragraphs:
Treason: In law, treason is the crime that covers some of the more extreme acts against one's nation or sovereign.  Historically, treason also covered the murder of specific social superiors, such as the murder of a husband by his wife or that of a master by his servant.  Treason against the king was known as high treason and treason against a lesser superior was petty treason.  A person who commits treason is known in law as a traitor.

Che Guevara: Ernesto "Che" Guevara (] June 14, 1928 – October 9, 1967) was an Argentine Marxist revolutionary, physician, author, guerrilla leader, diplomat and military theorist.  A major figure of the Cuban Revolution, his stylized visage has become a ubiquitous countercultural symbol of rebellion and global insignia in popular culture.

Petty treason: Petty treason or petit treason was an offence under the common law of England which involved the betrayal (including murder) of a superior by a subordinate.  It differed from the better-known high treason in that high treason can only be committed against the Sovereign.  In England and Wales, petty treason ceased to be a distinct offence from murder by virtue of the Offences against the Person Act 1828.  It was abolished in Ireland in 1829.  It never existed in Scotland.  It has also been abolished in other common-law countries.

Treason Act 1423: The Treason Act 1423 (2 Hen.6 c.17) was an Act of the Parliament of England.  It made it high treason for a person who had been indicted for treason to escape from prison (whether they were guilty of the original allegation of treason or not).  This form of treason was abolished by the Treason Act 1547, although the Act was formally repealed in 1863.

Werner Teske: Werner Teske (24 April 1942 – 26 June 1981) was a Hauptmann (Captain) of the Ministry for State Security of East Germany who was executed after having been found guilty of "planned treason".  He was the last person to be executed in the German Democratic Republic, and the last person to be executed in Germany.

Treason Act 1495: The Act 11 Hen 7 c 1 (sometimes informally referred to as the Treason Act 1495 or as the "Rex de facto" statute) is an Act of the Parliament of England which was passed in the reign of Henry VII of England.  The long title of the Act is "An Acte that noe person going wth the Kinge to the Warres shalbe attaynt of treason."  The Act states that a person serving the king "de facto" for the time being is not guilty of treason, or of any other offence, if he wages war against the king "de jure".  William Blackstone wrote that the Act is "declaratory of the common law."  It is still in force.

Treason Act 1586: The Treason Act 1586 (29 Eliz.1 c.2) was an Act of the Parliament of England.  Its short title was "An act concerning errors in records of attainders of high treason."  It stated that where a person had been executed for high treason, their conviction was not to be posthumously overturned or "reversed" at the suit of their heirs.  This was because (according to the Act's preamble) "through corruption or negligent keeping, the records of attainders of treason happen many times to be impaired, blemished or otherwise to be defective."  The Act was intended to prevent people from taking advantage of this.

Libertarian Marxism: Libertarian Marxism refers to a broad scope of economic and political philosophies that emphasize the "anti-authoritarian" aspects of Marxism.  Early currents of libertarian Marxism, known as left communism, emerged in opposition to Marxism–Leninism and its derivatives, such as Stalinism, Ceaușism and Maoism.  Libertarian Marxism is also often critical of reformist positions, such as those held by social democrats.  Libertarian Marxist currents often draw from Marx and Engels' later works, specifically the "Grundrisse" and "The Civil War in France"; emphasizing the Marxist belief in the ability of the working class to forge its own destiny without the need for a revolutionary party or state to mediate or aid its liberation.  Along with anarchism, libertarian Marxism is one of the main currents of libertarian socialism.

Eutímio Guerra: Eutimio Guerra (1920 — February 1957) was a Cuban peasant army guide executed for treason during the Cuban revolution by Che Guevara.  He is believed to be the first person executed by Guevara.

Guerra del Golfo (2010): Guerra del Golfo (2010) (Spanish for "Gulf War") was an annual professional wrestling major event produced by Mexican professional wrestling promotion International Wrestling Revolution Group (IWRG), which took place on February 28, 2010 in Arena Naucalpan, Naucalpan, State of Mexico, Mexico.  It was the fourth time IWRG had held a "Guerra del Golfo" event since 2002, making it an annual event from 2005 and forward.  The annual "Guerra del Golfo" main event consists of three matches in total, with two "qualifying matches", multi-man steel cage matches where the last person left in the cage advances to the main event of the night.  The two losers would then be forced to wrestle inside the steel cage, with the loser of that match being forced to either take off their wrestling mask or have their hair shaved off under "Lucha de Apuestas", or "Bet match" rules, if they are unmasked.

Supporting paragraphs: Eutímio Guerra Che Guevara
Answer: Marxist