TASK DEFINITION: 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 neither agree nor 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.
PROBLEM: Sentence 1: A man is playing a 5 stringed electrical bass guitar. Sentence 2: A person has a musical instrument.

SOLUTION: A male is taking request while playing the instrument.

PROBLEM: Sentence 1: A man wearing a black shirt stands in a modern decorated kitchen smiling while holding a dish filled with food. Sentence 2: A man wearing clothing.

SOLUTION: A cook holds a dish he made in a kitchen.

PROBLEM: Sentence 1: A group of teenagers stand and sit on a house porch. Sentence 2: teenagers sit on the porch

SOLUTION:
Some teenagers are standing and some are sitting on a porch.