Lambdas: final example too complex?

[JoshMcCullough]

I think the final example on the lambdas page is too complex and uses some constructs which haven't been covered yet. See #77.

[baudotg]

Arriving lately on the subject...
If final example is still Parallel sorting of lists, I personally do not matter that much about complexity, but I'm rather concerned by this misleading title: it does indeed also sort list2, but NOT the the way one would expect from a parallel sort

>>> list1=[2,1]
>>> list2=['a','b']
>>> data = sorted(zip(list1, list2))
>>> list1, list2 = map(lambda t: list(t), zip(*data))
>>> list2
['b', 'a']