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.

[EX Q]: Sentence 1: A girl rides by on a bicycle while a boy watches her. Sentence 2: There is a girl riding a bike outdoors racing a boy
[EX A]: There is a girl riding a bike

[EX Q]: Sentence 1: Two people are spending good time in their boat. Sentence 2: Two people are drinking beer on the boat.
[EX A]: There are people in the boat.

[EX Q]: Sentence 1: Two guys with helmets are on motorcycles, each with a woman riding behind him Sentence 2: The women are wearing helmets
[EX A]:
There are four people on two motorcycles