Being better than someone, or something at a specific task or ability to do something
Answer: A
Explanation: I believe the answer is A, because of this definition I found :
Anything explicit is completely clear and includes details. If you don't want your little brother to become a snake snack, you'll need to give him explicit instructions for feeding your pet boa constrictor safely. This adjective describes anything that is clear, detailed, and easy to understand.
Yet there was great despondency, of course , in the conservative ranks ; with despondency discontent; with discontent rancour