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.

Ex Input:
Article: Early that day the weather turned and the snow was melting into dirty water. Streaks of it ran down from the little shoulder-high window that faced the backyard. Cars slushed by on the street outside, where it was getting dark. But it was getting dark on the inside too. He was in the bedroom pushing clothes into a suitcase when she came to the door. I'm glad you're leaving! I'm glad you're leaving! She said. Do you hear? He kept on putting his things into the suitcase. Son of a bitch! I'm so glad you're leaving! She began to cry. You can't even look me in the face, can you? When she noticed the baby's picture on the bed and picked it up. He looked at her and she wiped her eyes and stared at him before turning an d going back to the living room. Bring that back, he said. Just get your things and get out, she said. He did not answer. He fastened the suitcase, put on his coat, looked around the bedroom before turning off the light. Then he went out to the living room. She stood in the doorway of the little kitchen, holding the baby. I want the baby, he said. Are you crazy? No, but I want the baby. I'll get someone to come by for his things. You're not touching this baby, she said. The baby had begun to cry and she uncovered the blanket from around his head. Oh, oh, she said, looking at the baby. He moved toward her. For god's sake! She said. She took a step back into the kitchen. I want the baby. Get out of here! She turned and tried to hold the baby over in a corner behind the stove. But he came up. He reached across the stove and tightened his hands on the baby. Let go of him, he said. Get away, get away! She cried. The baby was red-faced and screaming. In the scuffle they knocked down a flowerpot that hung behind the stove. He crowded her into the wall then, trying to break her grip. He held on to the baby and pushed with all his weight. Let go of him, he said. Don't, she said. You're hurting the baby, she said. I'm not hurting the baby, he said. The kitchen window gave no light. In the near-dark he worked on her fisted fingers with one hand and with the other hand he gripped the screaming baby up under an arm near the shoulder. She felt her fingers being forced open. She felt the baby going from her. No! She screamed just her hands came loose. She would have it, this baby. She grabbed for the baby's other arm. She caught the baby around wrist and leaned back. But he would not let go. He felt the baby slipping out of his hands and he pulled back very hard. In this manner, the issue was decided.
Answer: In the evening

Ex Output:
At what time of day does the story occur?

Ex Input:
Article: When a caterpillar feeds on a tomato leaf , the plant moves rapidly to meet with a defensive response , systematically releasing " proteinase inhibitors " -- proteins that interfere with the caterpillar's digestion -- throughout the plant , especially in the leaves . But how does the message get from the wounded leaf to the rest of the plant ? Most scientists believed the alarm was spread by chemical messengers until a team of researchers headed by David Weldon-- a biologist at the University of East Anglia in Norwich , England -- made a shocking discovery . An injured leaf , the researchers found , sends an electrical signal to warn neighboring leaves of upcoming danger . It's a " terribly tiny current " driven by an electrical potential difference of only 20 millvolts , says Weldon , who measured the voltage after electrodes were attached to the plant's surface . " Right now , all we can say is that there is a correlation , " Weldon notes . " If you wound the plant , you'll see an electrical signal accompanied by a biochemical response . " To learn more about the reaction , Weldon's team plans to insert electrodes within the pant tissue ( rather than on the surface ) to determine what's going on at the cellular level . The findings may help explain other mysteries surrounding plants . For example , many plants start to flower in springtime , as days grow longer , but plants sense the change in the day length through their leaves , while flowers begin to bloom at the buds . " There must be a signal from the leaf to the growing points , " Weldon says . " So far , no one has come up with a convincing chemical mechanism . Maybe an electrical signal is involved . "
Answer: They cure diseases by changing chemicals

Ex Output:
What is the function of the " proteinase inhibitors " in tomato plants ?

Ex Input:
Article: Prince Roman was a Polish nobleman, a captain in the army of Czar Nicholas of Russia. When his young wife died, the prince left the army and returned in sorrow to his native Poland. In time, love for his country and its people took the place of his lost love. He joined a Polish rising against the Russians. The rising was crushed, and Prince Roman was taken prisoner. His relatives and friends begged the military court to have mercy on him. The president of the court received these appeals kindly. He was a good Russian, but he was also a good-natured man. Russian hatred of Poles was not as fierce at that time as it became later; and the Russian felt sympathetic as soon as he saw the prince's thin, tired, sun-burnt face. The court of three officers sat in a bare room, behind a long black table. Some clerks sat at the two ends, but no one else was there when the guards brought in the prince. Those four walls shut out from Prince Roman all sights and sounds of freedom, all hopes of the future, all comforting thoughts. How much love for Poland remained in him then? How much love of life? He stood before his judges alone, having refused their permission to sit. He answered their first formal questions -- his name and so on -- clearly and politely although he felt too weary to talk. Then the president of the court seemed to suggest how the young man could best help himself. He asked questions in a way that almost put the right answers in the prisoner's mouth. "Didn't your wife's death drive you to despair? Wasn't your mind unbalanced by that sad event ?" Prince Roman was silent. "You were not fully responsible for you conduct, were you?" Prince Roman was silent. "You made a sudden blind decision to join the rising. You didn't realize that your actions were dangerous and dishonourable. Isn't that the truth of this unfortunate matter?" The judges looked at the prisoner hopefully. In silence the prince reached for a pen and some paper. He wrote, "I joined the rising because I believe it was just." He pushed the paper towards the president, who took it and read it in silence. Prince Roman was sentenced to hard work for life in the Siberian salt mines. It was a sentence of delayed death. When Czar Nicholas read the report and sentence, he added in his own handwriting, "Make sure that this prisoner walks in chains every step of the way to Siberia."
Answer: It was ruled by Russia, and Poles served in the Russian army.

Ex Output:
What does the passage tell us of Poland at the time?