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.

Sentence 1: A young man wearing a green T-shirt and a backpack is waiting with some other people for transportation. Sentence 2: A young man is wearing a blue T-shirt.
A man in a t-shirt waits with a group of people.

Sentence 1: White and brown dog with mouth open running on grass. Sentence 2: The dog is digging in a desert.
The dog is running.

Sentence 1: The lady at the gym is lifting weights. Sentence 2: A woman is sitting on a couch.

A woman is lifting weights.