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: A guy in a pink shirt riding a bike and listening to music. Sentence 2: a boy riding a bicycle while listening to songs
Example Output: boy going to park on a bike

Example Input: Sentence 1: A young man in a red shirt cooking in a frying pan. Sentence 2: Cooking is being done.
Example Output: A chef is trying out his new uniform while sauteeing vegetables.

Example Input: Sentence 1: A firefighter on his ladder up against a telephone pole investigating a problem, with smoky clouds in the background. Sentence 2: The firefighter on the ladder is up against the telephone pole investigating a problem with smoky clouds
Example Output:
The firefighter is lookig for the cause of the problem