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: Manuel got a dog for his birthday.
Sentence 3: His parents put posters in the neighborhood
Sentence 4: Manuel waited impatiently for some good news
Sentence 5: A day later someone called saying they had found the dog
Option 1: He always kept the dog by his side.
Option 2: He wasn't very careful with it and it ran away.
Option 2