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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def q(segmentation, s1, s2):
 """Test if ``s1`` and ``s2`` are in the same symbol, given the ``segmentation``. """

    index1 = find_index(segmentation, s1)
    index2 = find_index(segmentation, s2)
    return index1 == index2