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.

Input: Consider Input: Sentence1: Jane passed a small park-like zoo she remembered visiting as a child. Sentence2: She turned her car into the park, feeling nostalgic. Sentence3: Jane went to see the deer, like the ones she once fed by hand. Sentence4: She saw these deer were scrawny, mangy and had terrified eyes. Sentence5: Jane wished she had never stopped the car.

Output: Jane, Deer

Input: Consider Input: Sentence1: We sat down to talk about our problems. Sentence2: He said he wanted to work it out. Sentence3: I told him I didn't know if we could. Sentence4: He said he would start to change. Sentence5: I told him I would try one more time.

Output: I (myself)

Input: Consider Input: Sentence1: Bukit Tinggi is a small village in Indonesia. Sentence2: Many tourists would come here to enjoy the jungle. Sentence3: They would stay at hotels along the river. Sentence4: After a day of heavy rain, the river level rose quickly. Sentence5: Many of the hotels and tourists were swept away by the flash flood.
Output: Tourists, Tourist