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: Kathy waited patiently on the boat, she was very excited. Sentence2: This was her first whale watching trip and she had waited all summer. Sentence3: When the boat anchored in, the water was still and no whales appeared. Sentence4: Finally the captain made a motion for everyone to look to the horizon.
A:
A large blue whale breached the water before Kathy's eyes.