In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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 side view picture of 3 band members on stage performing with lead singer in the foreground. Sentence 2: band has a big concert
Example Output: 4 band members perform on stage

Example Input: Sentence 1: A man is enjoying a bottled beverage as he walks down the street. Sentence 2: A man was drinking a beer walking down the street.
Example Output: The man is walking down the street.

Example Input: Sentence 1: A man takes out a cigarette. Sentence 2: The man is holding a Cuban cigar.
Example Output:
A man begins to smoke.