Context: The wife had an office function last night . It was a dinner out with the grown - ups and we decided to go . For the first time , we actually left the kids over at our friends ' place and the wife and I had a nice proper dinner out , albeit with several other people ! We were at first anxious about leaving the kids but because we ' ve known our friends for a long time now we were n't really worried . We actually arrived early at the Indian restaurant so we killed some time walking around Rundle Street , one of Adelaide 's night out spots .

Question: What may happen after leaving the kids with the friend ?
Options:
0. Their friend will call concerning an emergency .
1. The evening will be peaceful
2. The kids will run away .
3. The kids will misbehave .
Answer: 1