Please answer the following question: Write a multi-choice question for the following article, with the given choices and answer: Article: Last Christmas was a very difficult time for me. My family and all of my close friends were back home in Florida, and I was all alone in a rather cold California. I was working too many hours and became very sick. I was working a double shift at the Southwest Airlines ticket counter, it was about 9:00 PM on Christmas Eve, and I was feeling really miserable inside. There were a few of us working and very few customers waiting to be helped. When it was time for me to call the next person to the counter, I looked out to see the sweetest-looking old man standing with a cane. He walked very slowly over to the counter and in the faintest voice told me that he had to go to New Orleans. I tried to explain to him that there were no more flights that night and that he would have to go in the morning. He looked so confused and very worried. I tried to find out more information by asking if he had a reservation or if he remembered when he was supposed to travel, but he seemed to become more confused with each question. He just kept saying, "She said I have to go to New Orleans." After much time, I was able to at least find out that this old man had been dropped off at the curb on Christmas Eve by his sister-in-law and told to go to New Orleans, where he had family. She had given him some cash and told him just to go inside and buy a ticket. When I asked if he could come back tomorrow, he said that she was gone and that he had no place to stay. He then said he would wait at the airport until tomorrow. Naturally, I felt a little ashamed. Here I was feeling very sorry for myself about being alone on Christmas, when this angel named Clarence MacDonald was sent to me to remind me of what being alone really meant. It broke my heart. Immediately, I told him we would get it all straightened out, and our Customer Service agent helped to book him a seat for the earliest flight the next morning. We gave him the senior citizen's fare, which gave him some extra money for travelling. About this time he started to look very tired, and... Options: A gentle-looking and weak B tired out and worried C confused and very sick D sad and anxious Answer: A gentle-looking and weak Question:
A:
The writer's first impression of the old man was that he was _ .