instruction:
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.
question:
Sentence 1: A man in a jacket and mask stands behind a series of wires next to a flag. Sentence 2: The man is by a flag.
answer:
The man is naked.


question:
Sentence 1: A teenage boy is holding his skateboard. Sentence 2: A boy is posing with a skateboard.
answer:
A boy is posing with a bicycle.


question:
Sentence 1: man in orange shorts builds a sand castle, combining multiple pictures into one resulting in four copies of him. Sentence 2: A man builds a castle with sand.
answer:

A man watches a movie in the theatre.