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: Consider Input: Sentence1: Bob wanted a parrot. Sentence2: His parents decided to get him one. Sentence3: Bob realized that a parrot was hard work. Sentence4: He decided to sell the parrot.

Output: His parents got angry and grounded him for being irresponsible.

Input: Consider Input: Sentence1: Harold was a mailman doing his job. Sentence2: He had one package with a mysterious address. Sentence3: Harold looked all over town, but could not find the house. Sentence4: He went to his van and looked it up in his database.

Output: Harold found the address was correct but the city was not.

Input: Consider Input: Sentence1: Dave moved to Europe last year but was now returning for a visit. Sentence2: He was close to his family and had not seen them in over a year. Sentence3: He knew he would enjoy being back home. Sentence4: He was worried about one thing, though.
Output: After being home again, he knew that leaving again would not be easy.