In this task, you're given a pair of sentences, sentence 1 and sentence 2. Sentence 2 contradicts sentence 1. 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.

Sentence 1: A tan and white dog walks in the sand on a nice day. Sentence 2: A dog sleeping in the grass.
A dog playing fetch.

Sentence 1: An elderly man in a black shirt with glasses painting a picture of a building. Sentence 2: The man has a brown shirt on.
The man is looking at the building he is painting.

Sentence 1: There is an oriental woman leaning out of an open red trolley car waving at the person taking her picture while a little girl is standing and watching at the side. Sentence 2: Police chase an oriental suspect while curious people watch on.

A mother leaves for vacation and waves her child goodbye.