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    my @responses;

    for my $v ( values %$question ) {
        my $iter = variations_with_repetition( $v, 2 );

        while ( my $answer = $iter->next ) {
            for my $import ( sort { $importance->{$a} <=> $importance->{$b} } keys %$importance ) {
                push @responses, [ @$answer, $import ];
            }
        }
    }

    return @responses;
}

__END__
1. 0 => 3224529
2. 0.398406374501992 => 1296
3. 0.883848951807801 => 2592
4. 1.23787406856394 => 2592
5. 1.90312273167978 => 2592
6. 1.96078431372549 => 1296
7. 2.57684036015037 => 5184
8. 2.74617518190545 => 2592
9. 3.84615384615385 => 1296
10. 4.22200330920749 => 2592
11. 4.46321842677452 => 10368
12. 5.7166195047503 => 5184
13. 5.76199021246126 => 5184
14. 5.91312395989083 => 2592
15. 6.01820249894957 => 2592
16. 6.18937034281971 => 2592
17. 6.24975587367918 => 2592
18. 6.29935788878163 => 2592
19. 6.31194403097803 => 25920
20. 8.00640769025437 => 5184
21. 9.09090909090909 => 1296
22. 9.90147542976674 => 10368
23. 12.3091490979333 => 5184
24. 12.7827498141228 => 5184
25. 13.3511467458638 => 2592
26. 13.7308759095272 => 2592
27. 13.864838846795 => 2592
28. 13.8675049056307 => 10368
29. 13.9748789763252 => 2592
30. 14.0028008402801 => 25920
31. 16.6666666666667 => 5184
32. 17.9028718509858 => 5184
33. 18.6989398001691 => 2592
34. 19.2307692307692 => 2592
35. 19.4183909345154 => 2592
36. 19.5725075656075 => 2592
37. 19.6116135138184 => 25920
38. 21.320071635561 => 10368
39. 27.524094128159 => 5184
40. 28.7479787288034 => 2592
41. 28.8675134594813 => 20736
42. 29.5656197994541 => 2592
43. 29.8540717013266 => 2592
44. 30.0910124947479 => 2592
45. 30.1511344577764 => 25920
46. 37.2677996249965 => 10368
47. 38.9249472080762 => 5184
48. 40.0320384512718 => 5184
49. 40.4226041727222 => 5184
50. 40.7434235236188 => 5184
51. 40.8248290463863 => 51840
52. 50 => 20736
53. 64.5497224367903 => 20736
54. 67.4199862463242 => 10368
55. 69.3375245281537 => 10368
56. 70.0140042014005 => 10368
57. 70.5696796172046 => 10368
58. 70.7106781186548 => 103680
59. 83.3333333333333 => 5184
60. 87.0388279778489 => 5184
61. 89.5143592549291 => 5184
62. 90.3876907577734 => 5184
63. 90.9090909090909 => 1296
64. 91.1050646348754 => 5184
65. 91.2870929175277 => 51840
66. 93.4946990008457 => 2592
67. 94.4068640061701 => 2592
68. 95.1561365839888 => 2592
69. 95.3462589245592 => 25920
70. 96.1538461538462 => 1296
71. 97.0919546725772 => 2592
72. 97.8625378280374 => 2592
73. 98.0392156862745 => 1296
74. 98.058067569092 => 25920
75. 98.817316904209 => 2592
76. 99.0147542976674 => 25920
77. 99.601593625498 => 1296
78. 99.8005980069749 => 25920
79. 100 => 129600