#Data from Q2 - (//movie/(title union review))[3]
#File Size      Lazy    Not-Lazy        Saxon   Saxon-Compiled
50              0.00    0.06            1.10    0.90
100             0.00    0.13            1.22    0.95
500             0.00    0.64            1.56    1.19
1000            0.00    1.34            1.84    1.30
5000            0.00    7.98            2.84    1.44
10000           0.00    20.14           4.02    2.37