In this task, you're given four sentences of a story written in natural language. The given story is not complete and your job is to complete the story by selecting one of the sentence choices from (A) and (B), such that the story sounds fully coherent.

Ex Input:
Sentence1: Grace came home from work one summer day. Sentence2: She opened the freezer to get ice cubes for a cold drink. Sentence3: But then she found something awful. Sentence4: The power had cut out and all the ice was melted!
(A) Grace was very disappointed. (B) Grace was happy about the ice.

Ex Output:
A

Ex Input:
Sentence1: One day I decided I wanted to walk into town. Sentence2: It wasn't far from my house, only a few miles! Sentence3: Once I arrived in town I decided to stop for coffee. Sentence4: I chose an awesome little shop and sat down for lunch.
(A) I hate bistro style dining. (B) I had a wonderful time!

Ex Output:
B

Ex Input:
Sentence1: Dan loves the sport of bowling. Sentence2: His dad taught him how to play when he was little. Sentence3: The use to compete in tournaments together. Sentence4: His dad has since passed away.
(A) Dan never liked to bowl anyway. (B) Dan now bowls often to remember his father.

Ex Output:
B