In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.

[Q]: Article: We each have a unique genetic (,) make-up. Every cell of your body has the same set of about 100,000 separate genes made of DNA. These are the instructions for producing a person. Genes decide everything from the colour of your skin to the way your brain works. You have one of several billion combinations of DNA which come from the random mixing of your parents' genes. Except for identical twins , no one has the same combination as another person. You are unique! You are unique in another way too: in the way you are raised and all the experiences you have from before birth to adult life. These experiences influence you, your behaviour and attitudes, and the choices you make. But are genes or life experiences more important in shaping your appearance and personality? Scientists are studying twins to find out. One set of twins occurs every 70 births---some are identical and others are non-identical twins. Identical twins are special because they share exactly the same genes and often the same environment. Non-identical twins are more like ordinary brothers and sisters. Some identical twins have been adopted and brought up in different homes. With identical genes but a different home environment, scientists can study twins to see how much a particular feature depends on the genes we inherit. For example, we know that eye problems, like short-sightedness, are mostly genetic. But resistance to pain is largely dependent on experiences. Genes also influence our eating habits. Identical twins brought up apart often like to eat at the same time of day and feel full after eating the same amount. Non-identical twins in similar circumstances have more varied eating habits. Identical twins are also more likely to follow the same patterns for marriage and divorce than non-identical twins. Scientists are trying to identify the different genes that influence our behaviour. Some people are thrill-seekers and get into risk-taking and adventurous activities. They take up extreme sports like bungee jumping and possibly take drugs. Scientists have discovered a gene which affects _ . We could ask, "Are our lives determined by our genes or our upbringing?" Scientists are learning more all the time, but it is certainly true that both are important in making us who we are.
Answer: To discover what shapes us as individuals.
[A]: Why are scientists studying twins?

[Q]: Article: On Jan 23, 2012, I was aboard a ship on the Yangtze River, listening to the sound of fireworks and eating plate after plate of dumplings. On Sunday Feb 10, 2013, I was preparing to celebrate Chinese New Year again - in London's Chinatown. It was raining. It was cold. But ever since I left Beijing in August, I had promised myself I would celebrate Chinese New Year - if only to help with my Beijing "homesickness". Central London was dressed up for the occasion. There was a stage for a big fireworks display for the evening. Even so, it wasn't like my real Beijing chunjie. Even buying a baozi didn't cheer me up. It cost about 10 times as much as the real thing does in Beijing and got stuck to its rain-ruined paper bag. Cold, wet and depressed, I ran into a shop for shelter. Suddenly, there it was. Between the packets of dried meat and fish, the bags of rice and the smell of dried noodles in this little Chinese supermarket, I had found home. An hour later, I hurried into my house with bags of frozen jiaozi, packets of sauce and a large bottle of vinegar. I boiled water, tore open the packets, grabbed my chopsticks and settled down to a feast. This, I thought, is a Happy Chinese New Year. I even watched the fireworks on TV. After all, why face the British weather when I can bring China home in one bite?
Answer: very depressed
[A]: How did the author feel when she found some Chinese foods in a supermarket?

[Q]: Article: Mum, it's me. Hopefully, this Mothering Sunday you will get to hear those three words. I will, of course, try to phone you. I hope we will be able to speak for the allowed 10 minutes. But I suspect many inmates will be using the phone, so if I don't call and if we don't speak, then this is what I would have said: It's not your fault that I am here. I know that deep in your heart you have questioned whether my current circumstance is somehow your fault, if the reckless stupidity of my past is somehow a failure on your part. It is not. Only one person is to blame, only one person should hurt -- me. You have always taught me that when the room goes dark, you can wait for the lights to be switched back on or you can search in the dark and turn the light on yourself. You are my light. You always have been and always will be. There is nobody I admire more, nobody I have strived harder to please in my life, which is why my current failure hurts me so much. I am so sorry that I will not be there to see you, but I want you to know that now, as always, you are here with me. In my darkest hours, and in the coldest loneliness of my past few months, my mind has so often wandered to the past, to when it was you and me -- and I have been able to smile. Yours is the strength that I draw upon. A parent's job is to make sure that they pass on the best of themselves to their children. You have done that. It is the inner you in me that will get me through _ . I have failed you so epically, but you have never failed me. If I think back to the tears I shed when Dad left, all those years ago, I see you through their misty glaze. You holding me and you telling me we'd be OK, and we will be. We are and always will be the best team. Childhood heroes such as footballers, actors and rock stars are _ . If the job's done right, a child's heroes should be their parents -- you are mine. The strength you showed after the divorce from Dad to find your biological parents, to go to university and get your teaching qualifications, to begin your life again, is the strength that I draw on now. It is the belief in myself, it is the belief you have in me, that tells me that once I am released I can and will rebuild my life. I will make you proud again. I will make you happy to have me as your son. Yours is the will that gets me through every day. I don't believe you can judge a person for the mistakes they make, as we all make them, but you can judge them for what they do afterwards. And after this, when it is all over, you will still have a son with the same hopes and dreams. They have not diminished. If you can dream it, then you have to believe it can happen -- right? So this Mothering Sunday, please think back to that morning in the 80s, the first Mother's Day without Dad, when a six-year-old me got up early and made breakfast for you. Do you remember it? Could you ever forget? A slice of bread a doorstep thick and a wedge of cheese equally dense. You didn't have to eat it, but you did, chewing every dry mouthful. I know now why you forced yourself -- because it had been made with love. Well, things don't change this year -- this letter is that bread and cheese (it sure has plenty of the cheese!). I love you so much. I am sorry I have let you down, but you have taught me that we will always pick ourselves up and become better than we were before. Thank you for everything and this year, more than ever: Happy Mothering Sunday. Love, your son
Answer: Having no chance to spend the weekend with mother.
[A]:
According to the passage, what made the author most upset at present?