Based on this excerpt from Ernest Heminway's "In Another Country," what is the contextual meaning of the phrase "feeling sick"? "I am sorry," he said, and patted me on the shoulder with his good hand. "I would not be rude. My wife has just died. You must forgive me." "Oh—" I said, feeling sick for him. "I am so sorry. A. to feel intense emotion that makes one feel unwell or nauseous B. to experience pining or longing for someone or something C. to be extremely annoyed or bored with someone or something D. to react negatively to a joke about an unpleasant or offensive subject