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: Lua was having a family picnic. Sentence2: It began to get cloudy. Sentence3: She hoped the picnic would not get rained out! Sentence4: Luckily, the rain held off until everyone had eaten. Sentence5: Lua was very happy about that!
Lua, Everyone