instruction:
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.
question:
Sentence1: Neil took a speedboat from the tip of Australia north. Sentence2: He entered Papua New Guinea. Sentence3: There he studied the fascinating local culture. Sentence4: He even learned about the old headhunters!
answer:
Neil wished he could buy a shrunken head as a souvenir!

question:
Sentence1: Margaret had an ultrasound scheduled for her pregnancy. Sentence2: She arrived at the office on time. Sentence3: Then she tried to check in. Sentence4: There was a problem with her insurance.
answer:
Unfortunately, the appointment had to be postponed.

question:
Sentence1: Fran bought a house on the beach. Sentence2: Everyday the cranes would feed off of the bugs in her yard. Sentence3: One day though the cranes stopped coming around. Sentence4: Several months went by and still no cranes
answer:
Fran's yard is now overrun with bugs.