Q:Write a multi-choice question for the following article, with the given choices and answer: Article: A gust of wind blew a canvas chair across the yard. My eyes followed the circling dirt out to the road and down toward the school bus stop. I was going to miss walking down the road to catch the big school bus that took us into town to school. I enjoyed being with the teachers and the other students. Now that I was finished with school I seemed to have lost some of the excitement from my life. As I was folding the canvas chair, Chatita Chavez drove into our yard in her father's old truck. It made short loud sounds and sent out a trail of black smoke out of its tailpipe. She got out smiling as usual and excitedly pointed toward the storm that seemed to be moving toward us. "I can't stay long, Nilda. There's a storm coming and I need to beat it home." I was glad to see her. "Yes, I think we're in for some bad weather. Come on in and have a cup of coffee at least," I said as I took her into our kitchen. "I'm so excited, Nilda! You'll never guess what I just did!" I stopped pouring the coffee and turned and looked at her. "I just went over to Edinburg and registered for junior college," she said and looked at me and smiled. "Don't you want to go take classes with me?" I was astonished. I didn't know what to say. How could I go to college? I didn't have any money. I gave Chatita a cup of coffee. "I don't know. I don't think I can. Isn't college expensive?" Chatita sat down at the table and began adding sugar to her coffee. "Not really, and I'm working part-time at the packing shed on Canal Road. You could work there, too." The wind began to gust causing the house to occasionally make sounds and shake. The lightbulb hanging over the table flashed off and on and I heard a low roll of thunder in the distance. I hesitantly asked, "Do you think I could get a job at the packing shed?" "Sure. My cousin is the boss. He'll give you a job." Mama came into the kitchen and exchanged greetings with Chatita. She must have heard our... Options: A proud that Nilda wants to become a teacher B concerned about missing Nilda once she leaves C worried her husband will stop Nilda from leaving D happy that Nilda can work at a job with her friend Answer: A proud that Nilda wants to become a teacher Question:
A:
The real reason for Mama's tears is most likely because she is _ .