Fill in the blank (_) in the following sentence from the following choices.
Sentence: Don had more wrinkles on his forehead than on his neck because the skin on the _ was covered.

Choice 1: Don had more wrinkles on his forehead than on his neck because the skin on the neck was covered.
Choice 2: Don had more wrinkles on his forehead than on his neck because the skin on the forehead was covered.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
1
2. The sentence should read "Don had more wrinkles on his forehead than on his neck because the skin on the forehead was covered."