Social task - Read a sci-fi book from a preteens bookshelf in a neighbor's house.
The teenage bookshelf can be tricky to find, not all players have them even in their "social house". Here I usually look for houses with many floors/stories and many sims - that is usually a good prediction for a house with a preteen living in it and therefore a good prediction for a preteen bookshelf.
For this task I used a preteen but I think an it can also be done with a teenager, adult or senior.
Click on the globe or the party boat to visit your neighbor. Click on the house that contains the teenage bookshelf to take your sim to this house. Click on the bookshelf and select option Sci-fi book.