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: I recently went to the zoo with my friends. Sentence2: We met there and entered together. Sentence3: We saw lots of animals, such as giraffes, monkeys, and elephants. Sentence4: We even were able to feed the giraffes.

After the trip, we went home very happy.