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: Lisa was planning on eating leftovers for lunch. Sentence2: All morning she was looking forward to her food. Sentence3: At lunch time she went to get the food. Sentence4: She realized that it had all gone bad.
She reluctantly threw the food out.

Sentence1: Ronnie was riding his bike to work the other day. Sentence2: All of a sudden he hit a rock and fell. Sentence3: He wasn't hurt but his outfit was ruined. Sentence4: He kept going to work anyway.
Ronnie's boss commended him on his dedication.

Sentence1: Jack got a pocket knife for his twelfth birthday. Sentence2: He wondered how sharp it was. Sentence3: He ran his thumb along the blade to test it. Sentence4: He accidentally sliced his thumb open.
After that he was always careful with knives.