Instructions: In this task, you will be presented with a text, a pronoun from the text, and two candidate names. You should determine what the pronoun refers to and classify the answers into A, B, or Neither. A and B here are referring to option A and option B. Position of the pronoun in the text is showed within two "_"s.
Input: Osborn's Iron Patriot's activities have been increasingly jeopardized by various superheroes such as when he was tricked into attacking Tony Stark (in an early Iron Man suit) and when the New Avengers led by the new Captain America (Bucky Barnes) used Iron Patriot's tracking device on Luke Cage as a trick to destroy his own house. During _his_ invasion of Asgard on the ``claim'' of a national security threat, Osborn's Iron Patriot armor gets dismantled remotely by Stark in the middle of Osborn's fight with Steve Rogers, revealing Osborn's Green Goblin-like facepaint in fear of the Void. <sep>, Pronoun: his <sep>, A: Osborn <sep>, B: Stark
Output:
A