Question: Who has the mind stone in infinity war?

Disambiguated questions and answers:
context: In Wakanda, Rogers reunites with Bucky Barnes before Thanos's army invades. The Avengers, alongside T'Challa and the Wakandan forces, mount a defense while Shuri works to extract the Mind Stone from Vision. Hulk refuses to fight after losing to Thanos, so Banner fights in Stark's Hulkbuster armor. Thor, Rocket, and Groot arrive to reinforce the Avengers; Midnight, Obsidian, and Glaive are killed and their army is routed, but Shuri is unable to complete the extraction of the Mind Stone from Vision before Thanos arrives to retrieve it. Maximoff destroys the Mind Stone and Vision, but Thanos uses the Time Stone to reverse her actions. He rips the repaired Mind Stone from Vision's forehead, killing him. Thor severely wounds Thanos with Stormbreaker, but Thanos activates the completed Gauntlet by snapping his fingers. He then teleports away.
question: Who is the character who has the mind stone in his head in infinity war?
short_answers: Vision
wikipage: Avengers: Infinity War
context: In Wakanda, Rogers reunites with Bucky Barnes before Thanos's army invades. The Avengers, alongside T'Challa and the Wakandan forces, mount a defense while Shuri works to extract the Mind Stone from Vision. Hulk refuses to fight after losing to Thanos, so Banner fights in Stark's Hulkbuster armor. Thor, Rocket, and Groot arrive to reinforce the Avengers; Midnight, Obsidian, and Glaive are killed and their army is routed, but Shuri is unable to complete the extraction of the Mind Stone from Vision before Thanos arrives to retrieve it. Maximoff destroys the Mind Stone and Vision, but Thanos uses the Time Stone to reverse her actions. He rips the repaired Mind Stone from Vision's forehead, killing him. Thor severely wounds Thanos with Stormbreaker, but Thanos activates the completed Gauntlet by snapping his fingers. He then teleports away.
question: Who is the character who has the mind stone in infinity war after killing Vision?
short_answers: Thanos
wikipage: Avengers: Infinity War
context: No context provided
question: Who is the actor who has the mind stone in his head in infinity war?
short_answers: Paul Bettany
context: No context provided
question: Who is the actor who has the mind stone in infinity war after killing Vision?
short_answers: Josh Brolin

Long-form answers:
knowledge: content: The Vision is a fictional character portrayed by Paul Bettany in the Marvel Cinematic Universe (MCU) film franchise, based on the Marvel Comics character of the same name. Vision is a vibranium-synthezoid with a body created by the villain Ultron in Avengers: Age of Ultron (2015), incorporating the Mind Stone, but which was brought to sentience by Tony Stark and Bruce Banner, uploading the core software of Stark's AI, J.A.R.V.I.S., into the vibranium body constructed by Ultron, with energy provided by Thor.
wikipage: Vision (Marvel Cinematic Universe)
long_answer: Vision is a character in the Marvel Cinematic Universe whose body was created by the villain Ultron in Avengers: Age of Ultron (2015), incorporating the Mind Stone. It became sentient when Tony Stark and Bruce Banner uploaded the core software of Stark's AI into the body, with energy provided by Thor. In the MCU film franchise, Vision is portrayed by Paul Bettany. Thanos, portrayed by Josh Brolin, rips the repaired Mind Stone from Vision's forehead, killing him, and then teleports away.