Answer from cs61c-cd (Charles Leung 15905350) for Question 1
Spacial locality example would be what kind of condiments I will put on a hot dog.  If ketchup is close to mustard, I am more likely to put it on.  However, if the condiment is far away from the mustard, I am less likely to use it.  An example of temporal locality is playing a game.  For example, if I play basketball I will probably want to play basketball in the near future because it is the first sport that will come to my mind.