sentence1: so we built the dog run down the length of our uh back yard because the kids were getting i mean we couldn't even let our older son until he was about two i guess he was two when we built the dog run we couldn't let him go out in the back yard because it was we have a deck with a rail and he could go on that but the dogs were so big and he was so little you know they just even walking by him they'd knock him down and the whole back yard had poop in it all the time
sentence2: When we were kids we made a dog run in our back yard. 