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.
Q: Sentence1: Gina's dad pulled into the 24 hour Walgreen's parking lot. Sentence2: It was nearly 4 AM but everyone went inside. Sentence3: They needed toothbrushes before they went to grandma's house. Sentence4: It was Gina's job to pack them before they left.
A:
Gina felt guilty about forgetting everyone's toothbrushes.