Definition:easily persuaded to believe something; credulous.
Answer:
While a brand stands on its own, marketing seeks to push it forward, emphasizing the products and services available in a way that encourages potential customers to make a move. The brand is the message, but the marketing is how you communicate the message.
A. However is my best guess none of the other choices seem to fit in very well. Good luck :)
The right choice would be D. Premier : Country :: Teacher : school.
Other options doesn't match at all. They are off point, especially A and B.
The action verb we all agree for chili thats hot is dang or ouch urwelcome