Which best describes the underlined clause?

The hair stylist suggested I cut my hair short although I like to wear it long.

A. adjective clause
B. possessive
C. adverb clause
D. noun clause

The underlined clause is: although I like to wear it long.

Question

Which best describes the underlined clause? 

The hair stylist suggested I cut my hair short although I like to wear it long.
 
A. adjective clause
B. possessive
C. adverb clause
D. noun clause

The underlined clause is: although I like to wear it long.

anonymous · Answer

@SolomonZelman Hey, do you think you could help me out with this question?

anonymous · Answer

The answer is B. I was guessing in my test 3 days ago an I had this question I got it right