premise: One day, my wife's sister came over to the house to show us her puppy.
initial: She told us that she had just gotten the puppy across the street.
counterfactual: Since I'm allergic to dogs, I hid upstairs in the loft!
original_ending: My sons begged me to get them one. I told them that if they would care for it, they could have it. My son said they would, so we got a dog.
edited_ending: My sons begged me to get them one like the one they just saw.I told them that we couldn't have it.My sons are all disappointed.<SEP>My sons begged me to get them one.I told them that I was allergic and they couldn't have it.My son said OK, so we didn't get a dog.<SEP>My sons begged me to get them one.I told them that I was allergic to them, so no.My son said they would take a cat, so I got one of those.