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).

Ex Input:
Sentence: The mass of Mars is less than the mass of Neptune. Question: If a brick is dropped from 1 mile up on each planet, where will it fall the fastest? (A) Mars (B) Neptune

Ex Output:
Mars

Ex Input:
Sentence: Mike is a concert listening to a performance. The orchestra is arrayed in front of him, with the bongos nearby and the snare in the back. Question: Which drum will sound louder to him? (A) snare (B) bongo

Ex Output:
snare

Ex Input:
Sentence: Two teams play tug of war against each other with two different ropes. It's clear that the green rope is much larger around the orange rope. Question: Which rope will be less likely to be torn from the force of the teams pulling on it? (A) green rope (B) orange rope

Ex Output:
orange rope