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).

Q: Sentence: And old pilot, famous for his record-breaking flights in the 40's, wants to prove he can still do it. He plans an around the world trip and challenges a modern aircraft against his old one. Question: Which plane is likely to reach the final destination before the other? (A) The modern aircraft (B) the old aircraft

A: the old aircraft
****
Q: 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

A: post office counter
****
Q: Sentence: Todd gets in his car on Monday and drives until he gets tired. He does the same thing on Tuesday but stops earlier in the day. Question: On which day will he have covered less ground? (A) Monday (B) Tuesday

A:
Monday
****