Fill in the blank (_) in the following sentence from the following choices.
Sentence: Samuel's birth certificate shows they were born in Kenya but Justin's shows they were born in USA.  _ was not eligible to become president.

Choice 1: Samuel's birth certificate shows they were born in Kenya but Justin's shows they were born in USA.  Samuel was not eligible to become president.
Choice 2: Samuel's birth certificate shows they were born in Kenya but Justin's shows they were born in USA.  Justin was not eligible to become president.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
1
2.