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: The monster truck driver eyed the ramp for his next stunt. Sentence2: He hit the gas and flew 30' in the air over a line of cars. Sentence3: The landing was rocky and so his truck went tumbling towards fans. Sentence4: Another driver blocked the fans but his truck to stop the other. Sentence5: The fans forgot the danger they were in and cheered like mad.
[A]: Fans, Monster truck driver, Another driver

[Q]: Sentence1: I bought bubbles to play with the dog. Sentence2: I blew the bubbles outside in the yard. Sentence3: She chased them around, trying to catch them. Sentence4: She snapped at the bubbles as they floated. Sentence5: After she was tired, we went back in the house.
[A]: I (myself), Dog

[Q]: Sentence1: David had never baked on his own before. Sentence2: He was determined to impress his girlfriend, though. Sentence3: David spent all morning searching for recipes until he found one. Sentence4: He gathered his ingredients and tried all afternoon to get it right. Sentence5: The souffles may have been burnt, but his girlfriend didn't mind.
[A]:
Girlfriend, David