A commemorative speech has to do with celebrating something or someone. If you want to pay tribute to someone (and there isn't a specific topic you have to talk about), you should talk about someone important to you, someone whom you love and who inspires you - it could be a family member or a friend, or someone you look up to.
Your answer is B I did this question not too long ago so I got you bro
Umbrella comes from the latin word umbra, which means shade.
Answer: Both
Reason: both is saying that they are both related in some way
Hope I helped