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 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.
question:
Sentence 1: a man wakeboards on a lake. Sentence 2: The man is being pulled by a jetski.
answer:
A man wake boarding.


question:
Sentence 1: A band performing on stage while the crowd observes with there hands in the air. Sentence 2: The band is performing at concert.
answer:
A crowd is seeing a band perform on stage.


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.