In this task, you are given a short story consisting of exactly 5 sentences where the second sentence is missing. You are given two options and you need to select the one that best connects the first sentence with the rest of the story. Indicate your answer by 'Option 1' if the first option is correct, otherwise 'Option 2'. The incorrect option will change the subsequent storyline, so that at least one of the three subsequent sentences is no longer consistent with the story.

Sentence 1: Eddie and his friends prepared dozens of water balloons.
Sentence 3: They waited quietly behind a bush for the girls to go by
Sentence 4: They started throwing balloons as soon as they heard someone coming
Sentence 5: Unfortunately it was not the girls but Eddie's mother walking by
Option 1: They were going to attack his big sister and her friends with them.
Option 2: They were going to attack his big brother and his friends with them.
Option 1