In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair agree with 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 female gymnast is doing a flip as is captured in the photo with her feet in the sky and he head towards the ground. Sentence 2: A musician is in the recording studio.
Example Output: A person does a flip in the air.

Example Input: Sentence 1: An older man sits among piles of scrap metal and tools. Sentence 2: An old man standing on scrap metal.
Example Output: A still male human.

Example Input: Sentence 1: A man on a bicycle is on only the back wheel. Sentence 2: A woman is on a bicycle.
Example Output:
A man is riding his bike.