user: Article: One day , a young man goes to an old man. The old man is _ and he knows everything. He looks up into the old man's eyes and says, "I know you're a very wise man. I'd like to know the secret of life." The old man looks at the young man and answers, "I am thinking about that all my life. The secret is four words. The first word is think .Think about what you want to get from life. The second is believe. Believe in yourself, and don't care too much about what other people say. Just do your best. The third is dream. Dream about the things you love. Hold on to your dream, and never give up when you meet difficulties. The last is dare. Dare to make your dream come true. " The young man nods  his head and leaves happily. Question: The second word to tell the secret of life is   _  . Yes or no, is the answer "believe"?
No

Article: A young man worked very hard on his lessons. He was too busy to have a rest. One day he found that he couldn't fall asleep at night. As he became ill, he couldn't go to sleep. When he went to bed, he closed his eyes and tried to sleep. But he always failed. After a few days he decided to see a doctor. "I just can't go to sleep at night. What should I do?" he asked. "I have a suggestion," said the doctor. "You can try to count numbers. When you count to one thousand, you will be asleep. I am sure of it. " The next day the man returned to the doctor's office. "Well," said the doctor. "How are you today? Did you try my suggestion?" The man still looked tired. "Yes," he said. "I tried to count one, two, three.. , up to one thousand. But when I counted to five hundred and sixty--nine, I began to feel sleepy. I had to get up and drink some tea so that I could go on counting up to one thousand. But then I still couldn't fall asleep. " Question: Why couldn't the young man go to sleep at night? Yes or no, is the answer "Because he worked too hard."?
Yes

Article: Tibet is in the southwest of China. It is the home to many natural wonders, such as valleys, mountains, lakes and even deserts. Tibet is very large, so it is perfect for traveling, especially the bike tour . You can start the wonderful bike tour in Tibet's capital, Lhasa. It is 3600 metres above the sea level. It's very high, isn't it? So it is important to spend a few days there to get used to  the thin air there, or you may feel sick and get hurt. The bike tour will pass rivers, large open grassland and high mountains, including the world's famous Mount Everest . After finishing the bike tour, people will feel quite successful. They will also have hundreds of photos of the wonderful places. Question: Tibet is a perfect place for the bike tour   _  . Yes or no, is the answer "because it is large"?
Yes

Article: Life is like the four seasons. Now I am very old, but when I was young, it was the spring of my life. After I was born, I played a lot, and then I started school. I learned many new things. Like a flower, I grew bigger every day. There were happy days and _ ldays: some days the sun shone, and some days it didn't. In my twenties, I had a good job. I was strong and happy. Then I married and had a child. In those days, I didn't have much time to think. Every day I was busy and worked very hard. And so, I started to get some white hairs. The summer of my life passed quickly. Then the days got shorter. Leaves fell from the trees. My child was a university student, and then an engineer. My home was much quieter. I started walking more slowly. One day I stopped working. I had more time. I understood this was my autumn, a beautiful time when the trees change color and give us delicious fruits. But the days kept getting shorter and colder. Winter has come. I am older and weaker. I know I do not have many days left, but I will enjoy them to the end. Question: What does the word "sorrowful" in the first part mean in this passage? Yes or no, is the answer "Sad."?


assistant: No