examples/files/facts.txt

The Avengers first appeared in Marvel Comics in September 1963 with "The Avengers #1."
The original Avengers lineup included Iron Man, Thor, Hulk, Ant-Man, and the Wasp.
Captain America joined the team in "The Avengers #4" (March 1964) after being discovered frozen in ice.
The Avengers were created by writer Stan Lee and artist Jack Kirby, two comic book legends.
The team's battle cry, "Avengers Assemble!", was first used in "The Avengers #10" (November 1964).
The Avengers have had numerous lineup changes over the years, with many Marvel characters joining and leaving the team.
The Avengers' primary headquarters is the Avengers Mansion, located in New York City, but they have had other bases such as the Avengers Tower and the Hydrobase.
Jarvis, the loyal butler, has been a supporting character in the comics, often assisting the team and maintaining the mansion.
The Avengers have had various sub-teams and spin-offs, including the West Coast Avengers, Secret Avengers, and Young Avengers.
The 2012 film "The Avengers," directed by Joss Whedon, was the first Marvel Cinematic Universe movie to feature the superhero team.
In the MCU, the team was initially formed by Nick Fury, director of S.H.I.E.L.D., as part of his "Avengers Initiative."
The MCU Avengers lineup included Iron Man, Captain America, Thor, Hulk, Black Widow, and Hawkeye.
"The Avengers" (2012) was the first Marvel film to gross over $1 billion at the box office.
The MCU Avengers have appeared in four main films: "The Avengers" (2012), "Avengers: Age of Ultron" (2015), "Avengers: Infinity War" (2018), and "Avengers: Endgame" (2019).
"Avengers: Endgame" (2019) became the highest-grossing film of all time, overtaking "Avatar" (2009).
The Avengers often face world-threatening villains, such as Loki, Ultron, and Thanos.
The Vision, an android superhero, was created by Ultron but ultimately joined the Avengers and became an important member of the team.
In the comics, Scarlet Witch and Quicksilver, who are siblings, initially were members of the villainous Brotherhood of Mutants before joining the Avengers.
The Avengers have crossed over with other superhero teams, such as the X-Men and the Fantastic Four, in various comic book storylines.
The Avengers have appeared in numerous animated TV series, including "The Avengers: Earth's Mightiest Heroes" (2010-2012) and "Avengers Assemble" (2013-2019).