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 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 woman and child play with a stuffed animal. Sentence 2: A parent entertains his child with toys.
Example Output: A live stuffed animal chases a kid.

Example Input: Sentence 1: A young lady wearing blue jogging pants is enjoying a jog on a nice spring day. Sentence 2: The lady is jogging.
Example Output: The lady is shopping at a mall.

Example Input: Sentence 1: A man dressed in a red t-shirt and blue jeans eats food he's holding in his hand, as he walks along a busy sidewalk, with an antique-style sign advertising wedding rings on the right-hand side of the picture. Sentence 2: A man passes by a sign advertising jewelry as he eats food that he's holding, with other people passing by.
Example Output:
A man holds food but does not eat it while walking along a busy sidewalk.