Task: Question Answering
Input (English): Problem: what is the minimum possible range in scores of the 3 test - takers ? 3 people each took 5 tests . if the ranges of their scores in the 5 practice tests were 18 , 26 and 32 . 
Options: a ) 26 , b ) 32 , c ) 18 , d ) 20 , e ) 30
Output (English): e