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: I hate doing laundry. Sentence2: Matching socks is a horrible waste of time. Sentence3: Everytime i do laundry socks get lost. Sentence4: i was tired of searching for matching socks.
Sentence5: I threw out all my old socks and bought all plain white socks.

SOLUTION: Yes

PROBLEM: Sentence1: Ivan got bitten by a mosquito on a forest hike. Sentence2: The bite was red and itchy, but it didn't bother him at first. Sentence3: Then it swelled up terribly and became sore. Sentence4: A doctor looked at it and told Ivan the bite was infected!
Sentence5: Ivan bought mosquito repellent for his next hike.

SOLUTION: Yes

PROBLEM: Sentence1: Ally wished for her boyfriend to pick her out a beautiful ring. Sentence2: She left jewelry store fliers on the counter. Sentence3: Next, she circled rings in magazines. Sentence4: She even mentioned them out loud in phone conversations.
Sentence5: Ally was very subtle.

SOLUTION:
No