In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair neither agree nor contradict each other. Generated sentences must be short, with less than 15 words. New information can be introduced. Avoid using pronouns to confuse the subject of the sentence.

Example Input: Sentence 1: Black man in white shirt shaving another man's head. Sentence 2: Someone is getting their head shaved.
Example Output: A black man is having their head shaved.

Example Input: Sentence 1: Silhouettes of people at the ocean. Sentence 2: Shadows of people by the ocean.
Example Output: Shadows of the people standing by the ocean enjoying themselves.

Example Input: Sentence 1: A person wearing a hat and carrying a knapsack walks uphill on a sand dune under a dark, cloudy sky and leaves the only visible footprints behind. Sentence 2: A person in a hat who is carrying a knapsack leaves his footprints behind as he walks up a sand dune under a dark, cloudy sky.
Example Output:
A man walking towards a sandstorm.