In this task, you're given four sentences of a story written in natural language. The given story is not complete and your job is to complete the story by selecting one of the sentence choices from (A) and (B), such that the story sounds fully coherent.
Q: Sentence1: Cornelia decides that she wants to rearrange her apartment. Sentence2: Her bed has stood next to the wall for many Year's. Sentence3: Cornelia moves her bed to sit next to the window. Sentence4: When her friends sees her new arrangement, they love it. 
 (A) Cornelia then moved her bed back to where it was. (B) Soon all her friends had arranged their beds the same way.
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
B