Instructions: In this task, you need to answer the given multiple-choice question on geometry. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.
Input: Problem: the cube root of . 000343 is 
Options: a ) 0.7 , b ) 0.07 , c ) 0.007 , d ) 7 , e ) none of these
Output:
b