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: Jimbo knows that the surface of his coffee table isn't as rough as the surface of his floor. Question: When he slides his doily across both surfaces, which will force the doily to travel at a lower rate of speed? (A) coffee table (B) floor
coffee table

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
metal table

Sentence: On day 1, Jeremy does 10 sets of jumping jacks, runs 3 miles, and lifts weights for 20 minutes. The next day, he does 1 set of jumping jacks and walks for 10 minutes. Question: On which day did he sweat less? (A) Day 1 (B) the next day
Day 1