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: Mark was a missionary who was sent to North Korea. Sentence2: While there, he was placed in a hotel with state television. Sentence3: On state TV, reports came in that their famous astronaut had returned. Sentence4: The report said they were proud to have sent a man to Saturn.

Mark was amazed at the deceit practiced by this regime.