What Is the Hybridization of the Carbons Numbered 1 and 2

What is the hybridization of the carbons numbered 1 and 2, respectively?

A) $s p ^ { 3 } , s p ^ { 2 }$
B) $s p ^ { 2 } , s p ^ { 2 }$
C) sp, sp
D) $s p ^ { 2 } , s p$
E) $s p , s p^ { 2 }$