In this task, you're given four sentences of a story written in natural language, and one last sentence (Sentence5). Your job is to classify whether the last sentence completes the rest of the story coherently or not by providing 'Yes' or 'No'.

Example Input: Sentence1: I remember the scariest haunted house I've ever been to. Sentence2: It was an old, rickety, uninhabited house that was made for scares. Sentence3: The house was scary in itself. Sentence4: The scariest part was at the end.
Sentence5: They were having a Christmas party at the exit.
Example Output: No

Example Input: Sentence1: Amy wanted to get healthy. Sentence2: She purchased a smoothie blender. Sentence3: She made delicious fruit and vegetable smoothies. Sentence4: It took 20 minutes to clean the blender.
Sentence5: Amy was determined to lose weight.
Example Output: Yes

Example Input: Sentence1: Anna has lost twenty pound in three months. Sentence2: Her friends aren't sure what her secret is. Sentence3: Last week they decided to ask her. Sentence4: She said she was working out and eating better.
Sentence5: Anna's friends thought her methods were ineffective.
Example Output:
No