Task: Question Answering
Input (English): Problem: okeydokey paid 5 apples at the apple investment booth for an unopened box of earthworms . artichokey paid 7 apples towards the same lot . the booth pays off earthworms proportional to the apples invested . the box turned out to contain 60 earthworms . how many of them should okeydokey receive ? 
Options: a ) 25 , b ) 27 , c ) 28 , d ) 29 , e ) 30
Output (English): a