Complex sentence: After learning from Doctor Doom that Madame Masque has taken a decoy of the Wand of Watoomb, Tony Stark confronts Madame Masque in her Montreal hotel room where he learned that the woman she killed was an ex-HYDRA Agent and the man with her was a male prostitute.
Split into simpler sentences: After learning from Doctor Doom that Madame Masque has taken a decoy of the Wand of Watoomb, Tony Stark confronts Madame Masque in her Montreal hotel room. He learns that the woman she killed was an ex-HYDRA agent and the man with her was a male prostitute.