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.
Input: Sentence1: Gretchen made enough salad for 10 people. Sentence2: She portioned out the dish into separate, wrapped bowls. Sentence3: Ronald stopped by and picked her up. Sentence4: They arrived at the park where the others were setting up.

Once everyone was comfortable, they started eating the meal.