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

Ex Input:
Problem: ratio between rahul and deepak is 5 : 2 , after 6 years rahul age will be 26 years . what is deepak present age .
Options: a ) 14 , b ) 15 , c ) 8 , d ) 22 , e ) 24

Ex Output:
c

Ex Input:
Problem: there are two positive numbers in the ratio 3 : 11 . if the larger number exceeds the smaller by 32 , then what is the smaller number ?
Options: a ) 8 , b ) 11 , c ) 12 , d ) 15 , e ) 17

Ex Output:
c

Ex Input:
Problem: the hcf of two numbers is 50 and the other two factors of their lcm are 11 and 12 . what is the largest number .
Options: a ) 462 , b ) 450 , c ) 480 , d ) 504 , e ) 600

Ex Output:
e