Logos is the answer you are looking for. They appeal to the audience and speak on and advertise for certain causes and help raise awareness.
Answer:
Demonstrative pronoun are words like this,that,these,those used to indicate the things
E.g. Take these files to the officer here these is demonstrating the noun
Grab this mug of coffee here this is demonstrating the noun
Explanation:
I hope this will help you:)
B. Sincere and straightforward