vs
QUICK ANSWER
"Very well" is a phrase which is often translated as "muy bien", and "yes" is an interjection which is often translated as "sí". Learn more about the difference between "very well" and "yes" below.
yes(
yehs
)An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
An interjection is a short utterance that expresses emotion, hesitation, or protest (e.g., Wow!).
A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).