In this task, you need to provide the correct option for a given problem on probability from the provided options.

[Q]: Problem: what is the probability of drawn an ace or a space or both from a dew of cards . 
Options: a ) 14 / 52 , b ) 15 / 52 , c ) 16 / 52 , d ) 17 / 52 , e ) 18 / 52
[A]: c


[Q]: Problem: there are 5 pairs of socks and 2 socks are worn from that such that the pair of socks worn are not of the same pair . what is the number of pair that can be formed . 
Options: a ) 19 , b ) 20 , c ) 30 , d ) 32 , e ) 25
[A]: b


[Q]: Problem: 4 dices are thrown at the same time . what is the probability of getting only 2 dices showing the same face ? 
Options: a ) 4 / 9 , b ) 5 / 9 , c ) 11 / 18 , d ) 7 / 9 , e ) none of the above
[A]:
b