Given the task definition and input, reply with output. 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: Bob sat around all day. 
 Sentence 3: But he saw a lost dog outside of his house 
 Sentence 4:  And he decided to take care of him 
 Sentence 5:  Bob was happy to make a difference in dog's life 
 Option 1: And he thought he was useless at the office. 
 Option 2: And he thought he was useless.

Option 2