Given the question: Here's a short story: Betty was sitting nude in her bathroom, filing her nails, as she is wont to do every Sunday. Suddenly, she gasped, causing her husband consternation. What's the matter, dear? he inquired, not really caring, but hoping to head off any long complaints so he could go back to enjoying the Hammers lose another match. I was filing my nails, and they're starting to get hot!, Betty exclaimed. Oh, said her husband, turn the file around. Betty flipped the nail file from using the 100 grit nail file to using the 400 grit nail file, and contently carried on filing. The 400 grit nail file has (A) more resistance (B) less resistance. What is the most sensical answer between "100 grit nail file" and "400 grit nail file"?
The answer is:
400 grit nail file