You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the **incorrect** answer (return the string of the incorrect option, not A/B).

Input: Consider Input: Sentence: John and Jack are in a dead lifting competition. John has a strong powerful back and Jack has a thin weak back. Question: Who will dead lift the least amount of weight? (A) Jack (B) John

Output: John


Input: Consider Input: Sentence: Mary and Billy are at the beach skipping rocks.  Billy works out everyday, but Mary is weaker. Question: Who can throw the rocks farther? (A) Mary (B) Billy

Output: Mary


Input: Consider Input: Sentence: A knob rolled across a wooden table travels at a lower rate of speed then one rolled across a metal table. Question: Which surface provides more friction to the knob? (A) wooden table (B) metal table


Output: metal table