I believe the answer is: criticism
By making criticism, we could expose our partner on his/her weaknesses and focusing on that weakness to evoke a certain negative emotion. By doing this, the focus of their discussion could be strayed from our own weakness/insecurities and could be used to avoid responsibility when we're in a fight with our partner.
I done it to other ppl hair but things with a strong smell:
Getting a perm.
Getting a relaxing.
Getting your hair dye.
Getting your hair flat iron.
Answer:
B. Businesses should not be controlled by governments