Passage: Scarlett Johansson portrayed the character in the films Iron Man 2 (2010), The Avengers (2012), Captain America: The Winter Soldier (2014), Avengers: Age of Ultron (2015) and Captain America: Civil War (2016) as a part of the Marvel Cinematic Universe franchise.\n\nQuestion: Based on this passage, who played the black widow in the avengers? Okie... think carefully first, then make a decision:
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This is the relevant information: Scarlett Johansson portrayed the character in the films Iron Man 2 (2010), The Avengers (2012), Captain America: The Winter Soldier (2014), Avengers: Age of Ultron (2015) and Captain America: Civil War (2016) as a part of the Marvel Cinematic Universe franchise. So, the answer is Scarlett Johansson.
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