Here's a short story: Outside of Susie's window, her brother is mowing the grass. Down the street, the town's maintenance department is using a jackhammer to improve a section of the road. Which noise will be more apparent to Susie, (A) the lawn mower, or (B) the jackhammer?.  What is the most sensical answer between "lawn mower" and  "jackhammer"?
A:
lawn mower