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

[EX Q]: Problem: how many of the positive factors of 17 are not factors of 34 ? 
Options: a ) 0 , b ) 1 , c ) 2 , d ) 3 , e ) 4
[EX A]: a

[EX Q]: Problem: a group of people participate in some curriculum , 35 of them practice yoga , 20 study cooking , 15 study weaving , 7 of them study cooking only , 5 of them study both the cooking and yoga , 3 of them participate all curriculums . how many people study both cooking and weaving ? 
Options: a ) 1 , b ) 2 , c ) 3 , d ) 4 , e ) 5
[EX A]: e

[EX Q]: Problem: how many prime numbers between 1 and 100 are factors of 7,150 ? 
Options: a ) one , b ) two , c ) three , d ) four , e ) five
[EX A]:
d