Question

the dutchman was, instead, mournful about the undermining of the cup he grew up watching. in this sentence, mournful means: expressing sorrow feeling or showing anger lacking in courage showing little or no emotion

Explanation:

The word "mournful" is related to mourning, which is associated with sorrow. In the context of the sentence, the Dutchman is sad about the undermining of the cup he grew - up watching.

Answer:

A. expressing sorrow