Given the task definition and input, reply with output. 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: I bought a red leather sofa sectional last month. Sentence2: I paid $500 to purchase it from an elderly gentleman over a weekend. Sentence3: I picked it up using my minivan, with the seats in the back removed. Sentence4: I had to take it home in two separate sections because it didn't fit. Sentence5: When I got it home, it took up a large portion of the living room.
I (myself), Elderly gentleman