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).

Sentence: A hot dog rolled along a dirty counter rolls slower then one rolled along a clean counter. Question: Which surface would make the hot dog get hotter when rolled along it? (A) clean counter (B) dirty counter
clean counter

Sentence: A little boy rolls two of his rubber balls down the hallway. The red ball stops before the blue one does. Question: Which one rolled the furthest? (A) Red ball (B) blue ball.
Red ball

Sentence: A post office counter is less bumpy then a coffee table. Question: Which surface will force a letter to move at a lower rate of speed when slid across it? (A) post office counter (B) coffee table

post office counter