Q: 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.
Sentence1: My son and I often bake cookies. Sentence2: One day, in the middle of a recipe I notice we were short one egg. Sentence3: My son suggested asking the neighbor for an egg. Sentence4: He went next door and got an egg. Sentence5: Thanks to her generosity, we were able to finish making the cookies.
A:
I (myself), Neighbor, Son