In this task, you're given a story (which contains five sentences only). Your task is to find all the characters which are available in the given story.
Q: Sentence1: My friend was running for the presidency. Sentence2: I joined her campaign as I badly wanted her to win the election. Sentence3: I devised a plan to oust her opponent, and emailed it to her. Sentence4: Unfortunately, my emails were intercepted and leaked. Sentence5: I apologized to her opponent and stepped down from her campaign.
A:
I (myself), Friend, Opponent