TASK DEFINITION: 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'.
PROBLEM: Sentence1: Dorothy's cat was pregnant. Sentence2: She didn't know how it happened. Sentence3: She convinced the family to keep the kittens. Sentence4: It wound up having 7 kittens.
Sentence5: Dorothy made sure to buy lots of cat food.

SOLUTION: Yes

PROBLEM: Sentence1: John was diagnosed with bone cancer. Sentence2: He was sad and felt defeated. Sentence3: But, he decided to enroll in chemotherapy and fight the disease. Sentence4: He struggled for two years to overcome cancer.
Sentence5: John hoped he would not get well.

SOLUTION: No

PROBLEM: Sentence1: Judy and Bill were preparing to have dinner with their parents. Sentence2: Judy makes a roast with potatoes and rolls with gravy. Sentence3: Bill sets the table and puts on some background music. Sentence4: The doorbell rings, it is their parents.
Sentence5: Judy and Bill were very prepared.

SOLUTION:
Yes