Which of the Following Arguments Commits the Fallacy of Appeal

Which of the following arguments commits the fallacy of appeal to emotion?

A) Lydia is crying, so she is probably sad.
B) If I eat both chocolate bars now, I will feel guilty later.So I shouldn't eat both now.
C) This party is supposed to be a celebration, so it is inappropriate for Liam to be sad and depressed.
D) Allowing employers to pay such low wages amounts to slavery, so we should raise the minimum wage.
E) All dogs are cute and all puppies are dogs.So all puppies are cute.