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.

Sentence1: The Lake Family goes on a road trip each summer. Sentence2: They pack their clothes. Sentence3: Then they fill a cooler with food. Sentence4: Everyone gets in the car.
Finally, it's time to drive off on the road.

Sentence1: Last Tuesday I took my first spin class at the gym. Sentence2: It was the hardest exercise class I ever took. Sentence3: I worked through it for an hour and my legs went numb. Sentence4: When I got home my legs started to hurt and I couldn't walk.
I went to bed and then rested until morning.

Sentence1: Debra's twins had talked about building a sand castle for a week. Sentence2: She decided to surprise them with a trip to the beach on her day off. Sentence3: She purchased plastic pails of different sizes to act as molds. Sentence4: Debra taught them to fill a pail with sand to flip them carefully.
They took pictures of the castle for their scrapbook when it was done.