You will be given a definition of a task first, then some input of the task.
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: Joan was always cold and her husband was always hot.
Sentence 3: Both agreed to compromise by setting it at 68 degrees
Sentence 4: When Joan still felt cold, she got suspicious
Sentence 5: She saw her husband had written 68 at the 60 degree mark
Option 1: The thermostat became their biggest battleground.
Option 2: Joan agreed to always wear sweaters so they wouldn't have to fight over the thermostat.
Output:
Option 1