Original sentence: March 1 -  An OH-58D made a hard landing south of Kirkuk, injuring both crewmembers, and becomes entangled in overhanging wires before hitting the ground.The Islamic State of Iraq claims that it did so and that all on board were killed; the United States claims that only four were wounded
Edited sentence: March 1 - An OH-58D made a hard landing south of Kirkuk, injuring both crewmembers, and becomes entangled in overhanging wires before hitting the ground.Only four were wounded