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: Bob was at the grocery store. Sentence2: At check out, he realized he forgot his credit card. Sentence3: The woman behind him offered to buy his groceries. Sentence4: Bob was so appreciative.
Sentence5: He promised to pay her back.
Example Output: Yes

Example Input: Sentence1: Noah was playing in his treehouse. Sentence2: He decided to come down for the day. Sentence3: But then he saw that his ladder had fallen and lay on the ground! Sentence4: Noah had no way to get down from the treehouse!
Sentence5: He yelled for his dad.
Example Output: Yes

Example Input: Sentence1: I lived in the South End of Boston from 1968 to 1981. Sentence2: It was a run down section of town. Sentence3: I bought many books there, since they cost only ten cents. Sentence4: I revisited the shop in 1991.
Sentence5: I hate spaghetti.
Example Output:
No