Which sentence would be most important to include in a summary of the passage? A. "Then, he would bring the arm down quickly and with great force, using the teeth of the scoop to crush the concrete that it landed on." B. "Seth watched out the front window as a crew of about 10 people worked hard to destroyed parts of the street in front of his house." C. "This giant piece of metal machinery had a scoop with jagged metal teeth at the end of a long arm, and the operator was controlling the arm and scoop with two joysticks." D. "There was a large sign down at the end of the street describing the construction project underway."