-- Learn Fred and Sam's friends and age: |context> => |Fred Sam friends> friends |Fred> => |Jack> + |Harry> + |Ed> + |Mary> + |Rob> + |Patrick> + |Emma> + |Charlie> age |Fred> => |32> friends |Sam> => |Charlie> + |George> + |Emma> + |Jack> + |Robert> + |Frank> + |Julie> age |Sam> => |34> table[person, age, friends] split[" "] |Fred Sam> table[person, *] split[" "] |Fred Sam>Home