TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair 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.
PROBLEM: Sentence 1: A woman with blond-hair wearing a blue tube top is waving on the side of the street. Sentence 2: A woman with grey-brown hair types sentences at her computer for Stanford NLP.

SOLUTION: A blonde woman waves from the side of the road.

PROBLEM: Sentence 1: A young child drawing on a chalkboard. Sentence 2: The child is eating lunch.

SOLUTION: The kid is writing on the chalkboard.

PROBLEM: Sentence 1: People are walking the marathon for a cause. Sentence 2: The people are having a picnic.

SOLUTION:
People are participating in a marathon.