✔ 最佳答案
actually facebook staff choose 5 random friends in all your 5000 friendlist if they want users to identify the 3 photos belong to which friend. there is no method that can make them choose your friends' photos to let you able to answer without errors. the only method to get precise answers there, is to delete unknown people whom u dont really know what kind of photos they use in their facebook albums.
all people, all existing albums, only choose 3 photos for you to find out which friend in your friendlist. choose 5 people. if you can not get correct (enough amount of correct photos/people) they will test you later.
some people lose their facebook due to this.