This task involves asking a question, providing a set of 2 options. You are expected to choose the best answer to the question. The output will be in the form of A or B, corresponding to which option is chosen.

Input: Consider Input: Question:What should you cross for good luck?,  Options: [A.Fingers B.Black cat ] 

Output: B


Input: Consider Input: Question:Benot B. Mandelbrot worked on a wide range of mathematical problems, including mathematical physics and quantitative finance, but is best known as the father of what? ,  Options: [A.Math Practice B.Fractal Trees]

Output: A


Input: Consider Input: Question:Who married Heidi Klum in May 2005? ,  Options: [A.Bergisch Gladbach B.Seal] 


Output: A