In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.

[Q]: Article: There are robots all around us. Some do very complicated jobs like flying airplanes and driving subway trains. and some do one simple job. When an automatic washing machine is switched on, water pours in. The machine waits until the water is warm enough for washing clothes. It does this by "feedback" . Information about what is happening is feedback into the robot to tell what to do next. Our eyes, ears and other senses are our feedback. They tell us what is going on around us. So robots are like human beings in two ways. They work and they have feedback. In some ways robots are better than human beings. They work quickly and do not make mistakes. They do not get bored doing the same job over and over again. And they never get tired. So robots are very useful in factories. They can be taught to do many different jobs. First their electronic brain must be shown how the job is done. A person moves the robot's "arms" and "hands" through each part of the job. The most intelligent robots can move and see. Their eyes are cameras. Their fingers can feel shapes and sizes of the objects. These robots have computer brains linked to their eyes and fingers, which control their actions. The expensive robots are used in scientific research. They do such job as handling radioactive materials.
Question: In this passage the author tells us that _ .
Options: (A) robots are very popular (B) there are various kinds of robots (C) we see robots only at certain times (D) robots can be easily controlled
[A]: A

[Q]: Article: After 10 seasons wearing the No.8 on his back, Kobe Bryant will become No.24 next season. The reason for the surprising decision by the Los Angeles Lakers super guard last week has become a hot topic for debate. Bryant wore No.24 when he was in early high school, but he changed to No.33 in his senior year. He switched to No.8 when he was selected by the Lakers in 1996, and has been not changed since. Bryant has refused to explain the decision until the end of the play-offs. So guessing Bryant's motive has become a popular game among NBA fans and newspaper columnists. There are all kinds of speculations . Many say that Bryant wants to leave the past behind and have a fresh start. He has often been criticized for playing to benefit himself and not the team as a whole. Others say that he may be trying to compare himself to Michael Jordan. prefix = st1 /Jordanwas famous for his No. 23 jersey . Some, such as NBC Sport columnist Michael Ventre, argue that it is "all about money". Bryant will make more money by selling new jerseyto his fans. Some speculations are more about fun. For example, there is an opinion that Kobeis actually just a diehard fan of the popular TV drama "24". All this talk has turned the number change into a major issue. It seems that there is a lot of fuss over something that should be pretty simple. Jersey numbers have their own special significance in American sports, especially basketball. Players choose their number when they join a team and they usually stick with that number for the rest of their career. When a great player retires, his team will honor him by retiring his number.
Question: Bryant plays for _ .
Options: (A) The Los Angels Lakers (B) TheHoustonrockets (C) The ChicagoBulls (D) TheMiamiHeats
[A]: A

[Q]: Article: Birds have long been known to be the disease carries for years, but now they are receiving so much pressure due to Avian Bird Flu. Bird cause health danger to humans and animals in or around their droppings. Bird Buffer Q2, is designed to protect your facility from unwanted troublesome birds naturally, and is especially effective for sparrow control. When birds keep coming back and you've tried everything imaginable, it's time for Bird Buffer Q2. Bird control is now safe, easy, and economical with Bird Buffer. The Bird Buffer is also simple to operate. Just hang it with Bird Buffer cables or set it on the roof. Fill it with the specially-prepared liquid, and turn it on. It is that simple. Bird Buffer Q2 is a permanent, automatic and cost-effective commercial process for indoor and outdoor bird control. Contact Bird Buffer LLC @www. Birdbuffer.com or call 866-557-4274. Bird Buffer Q2 Frequently Asked Questions: a) How does Bird Buffer Q2 work? It is operated by an electrically-controlled sprayer to spread the vapor at 90 mph over larger areas. A time releases the vapor every 2 minutes into the air to keep fresh vapor in the area for birds. When birds fly through the area, the tiny particles of vapor enter the birds breathing system, making the birds fly away. When the birds come back, they once again breathe the particles and fly away. After a few weeks, birds remember their responses and stay away. b) How much water is needed per month? About one gallon a mouth c) How long does it take to get bird control? Usually two weeks is enough to control flocks of birds from the treated area. It takes time for the birds to find a new home and new feeding grounds.
Question: It can be inferred that the text is used _ . .
Options: (A) to promote the product (B) to warn people not to go near birds (C) to remind people of the present situation of bird control is (D) to inform people what the present situation of bird control is
[A]:
A