Detailed Instructions: Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).
Q: Abstract: Histopathologic studies of dermal dog bites revealed changes identical with those observed in distant gunshot skin entrance wounds and in a presternal skin stab wound made by a screwdriver. The similarity of the epithelial and collagen changes produced by these three totally different traumatizing, perforating agencies indicate that it is the bullet's penetrating and crushing power, and not its caloric content, that is responsible for the characteristic dermal collagen changes noted in these common injuries.
Which is the apt title for the abstract? option1: Bullet or bite--a contribution to the morphogenesis of gunshot dermal injury. option2: Functional recovery after decompressive operation for thoracic and lumbar spine fractures.
A:
Bullet or bite--a contribution to the morphogenesis of gunshot dermal injury.