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: When Nick put the chicken thighs into the freezer bag, he could bend them almost in half and they bounced back into position. When he pulled them out and tried bending one, it broke. Question: Why? (A) a frozen chicken thigh is less flexible (B) a fresh chicken thigh is more flexible

Ex Output:
a frozen chicken thigh is less flexible

Ex Input:
Sentence: A rat and a mouse each set out walking from the high school to the hospital. The rat was speedier than the mouse. Question: Who took more time to arrive at the hospital? (A) the rat (B) the mouse

Ex Output:
the rat

Ex Input:
Sentence: Mary's ice cream has an easy time sliding around in a bowl, but a hard time sliding around in a cone. Question: Which surface will make the ice cream melt faster? (A) cone (B) bowl

Ex Output:
bowl