Answer:
Its either A or B, I would go with B, making the topic clearer and simple will most likely grab a readers attention.
Explanation:
The underlined pronoun used in the subordinate clause which is the word "who" is used as a, option A. Subject. The word who is used as a subject because it is the pronoun that refers to its antecedent, the word "woman". It is not used as a direct object because it is not the receiver of the action. Neither as an indirect object or object of a preposition.
B. a cow. The reason you can tell buster is a cow is because it says moo
People in the market can take your money. you could be buying something that really isn't worth as much as it costs.
