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.

Sentence 1: During the election party not all the guest attending are happy. Sentence 2: Some of the guests at the party are unhappy.
A boy plays with barbie dolls in his bedroom

Sentence 1: A saxophone player playing in a studio. Sentence 2: The saxophone player is indoors.
The person in the studio is practicing karate.

Sentence 1: A man wearing a white shirt holding a rack of edibles. Sentence 2: there is lot of eating stuff there in bag

the polybag which a man shopped was empty