TASK DEFINITION: In this task, you're given a four sentences of story written in natural language. Your job is to complete end part of the story by predicting appropriate last sentence which is coherent with the given sentences.
PROBLEM: Sentence1: Maya went shopping. Sentence2: She loaded her groceries into the checkout lane. Sentence3: Then she scanned her store loyalty card. Sentence4: With the card, Maya saved over ten dollars!

SOLUTION: She was glad she had a loyalty card!

PROBLEM: Sentence1: Mary's baby had been crying all night. Sentence2: She didn't know why so she checked his temperature. Sentence3: It looked really high so she figured he was sick. Sentence4: She ran out to the store and bought some medicine.

SOLUTION: At home, she gave him some and he seemed to calm down a bit.

PROBLEM: Sentence1: Fred decided to walk home from school one day. Sentence2: His parents were on vacation. Sentence3: He thought he knew where he was going. Sentence4: But he found himself in a strange neighborhood.

SOLUTION:
Luckily, he ran into a classmate who invited him inside.