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: David asked his mother if he could pour his own drink. Sentence2: His mother agreed, but warned him to be careful. Sentence3: David accidentally knocked over his glass which shattered everywhere. Sentence4: His mother cheerfully forgave David.
Sentence5: David promised to be more careful in the future.
Example Output: Yes

Example Input: Sentence1: Rufus has just enrolled in a new school and he has no friends there. Sentence2: At first he feels apprehensive and worried he won't meet anyone. Sentence3: However, a nice guy named Ralph introduces himself to Rufus one day. Sentence4: They realize that they are in the same Chemistry class.
Sentence5: Rufus is happy to have a friend in Geometry class.
Example Output: No

Example Input: Sentence1: Gina and her friend Tami were walking around the playground. Sentence2: They talked for 5 minutes. Sentence3: Now they were out of thing to discuss. Sentence4: Gina racked her brain but could find nothing to say.
Sentence5: They just walked comfortably in silence for a while.
Example Output:
Yes