SimilarityRank
[number]_hour 0.714 1949
8_hour 0.687 42498
up_to_[number]_day 0.685 70346
for_[number]_hour 0.676 12032
6_hour 0.675 38878
4_hour 0.665 25540
5_hour 0.663 36578
7_hour 0.643 79478
eight_hour 0.615 73862
over_[number]_hour 0.614 81329
2_hour 0.606 15880
3_hour 0.602 19519
about_[number]_hour 0.601 59121
several_hour 0.599 60937
six_hour 0.580 63702
[number]_hr 0.576 40626
1_hour 0.569 23420
four_hour 0.568 32833
three_hour 0.565 22325
five_hour 0.561 79459
for_a_maximum_of 0.545 50285
for_up_to_[number] 0.538 21099
two_hour 0.536 14643
one_hour 0.533 15762
a_few_hour 0.532 29072