instruction:
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.
question:
Sentence 1: A small boy grins in a crowd full of people posing with their eyes closed in a sleeping position. Sentence 2: A blonde person grinning
answer:
A small boy is grinning in a crowd.


question:
Sentence 1: A nicely dressed man walks away from his bus stop. Sentence 2: A man got home from work.
answer:
A man walked away from a bus stop.


question:
Sentence 1: A group of young and old practice together for an instrumental performance. Sentence 2: The members of an amateur band are practicing for tryouts to the London Symphony Orchestra.
answer:

There are people playing instruments.