Task: Story Composition
Input (English): Premise: The brakes on my car started pulsating. 
 Initial Context: This usually means a rotor is warped. 
 Original Ending: I took off the tire and inspected the brakes. The left side caliper bolt was broken in two. I replaced both bolts and repaired the brakes. 
 New ending: The mechanic took off the tire and inspected the brakes. The left side caliper bolt was broken in two. They replaced both bolts and repaired the brakes. 
Output (English): This usually means I need a mechanic to look at my car.