The correct answer is 3. Eye, lips, nose. The word countenance means the face or its expression. The word countenance comes from a French word for "behavior", but it has become a fancy word not only for the expression of a face but also for the face itself. Countenance can be a noun and also a verb. As a verb, the meaning is to tolerate or approve.
As per the question, countenance is said to have a description of calm facial expression, visage, appearance, and the look or the expression of the face. Also, consider expressing a person's character or mood. Countenance can also be a support or encouragement, composure, and also, self-control. To be able to use countenance in a sentence, take this as an example:
Look at the countenance of the man while the different persons were bidding on his wife.
Or maybe use this as another reference and another example to further understand what countenance really means:
Upon entering the greenhouse, her countenance became radiant that she recites the names of the flowers with which she is familiar, by the sense of smell alone.