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 agree with 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.
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Question: Sentence 1: A bearded man plays an instrument in front of a stone wall. Sentence 2: The instrument is a tuba.

Answer: A man has a beard.


Question: Sentence 1: A brown dog is biting a green object. Sentence 2: The dog is playing with a toy.

Answer: The dog is brown.


Question: Sentence 1: A woman is walking past an artificial waterfall. Sentence 2: There is a woman outside.

Answer:
There is a woman walking.