In this task, you will be presented with a context passage, a question about that paragraph, and a possible answer to that question. The task is to check the validity of the answer. Answer with "Yes" or "No".

[Q]: A flood occurs when a river overflows its banks. This might happen because of heavy rains. Floodplains In very flat regions, flood water may spread out on the surface of the land. It then slows down and drops its sediment. If a river floods often, a floodplain develops. A floodplain is an area where a thick layer of rich soil is left behind as the floodwater recedes. Thats why floodplains are usually good places for growing plants. They are very flat areas and they have very rich soils. The Nile River valley is a great example of a floodplain. Each year, the Nile River rises over its banks. This floodwater carries a lot of sediment. This sediment has been eroded off areas of land from upstream. This sediment is dropped as the water slows down after spreading across the land. What is left behind is a very rich soil. Thats why crops can be raised in the middle of a sandy desert. Natural Levees A flooding river often forms natural levees along its banks. A levee is a raised strip of sediments deposited close to the waters edge. <sep>Where does the sediment in a flooding river come from, and where does it eventually come to rest?<sep>It comes from eroded rock and land and rests when the water receeds
[A]: Yes


[Q]: The opening shot of the movie shows Kunti praying for Lord Krishna's protection for the Pandavas .  Lord Krishna consoles Kunti and promises to ever protect the Pandavas and guide them through troubles and problems that may occur in life .  The sons of Pandu and Dhritarashtra progeny break into an argument .  When Duryodhana insults the Pandavas as `` dependents '' , Bheema counters by saying that , the Kauravas are the progeny of a widow .  Duryodhana asks Veda Vyasa for an explanation .  He is then told that , since his mother , Gandhari had an astrological defect , she is first married of to a goat and then married to his father .  Duryodhana gains animosity towards the kingdom of Gandhara where the king , the father of his mother Gandhari , rules .  He attacks Gandhara and lays waste of the whole kingdom .  He them imprisons the royal family in his prison .  He gives them only one rice grain per prisoner .  The king of Gandhara then stops everyone from grabbing the little food that is provided .  He says that instead of everyone dying , they could keep at least one of their princes alive .  He chooses Sakuni to be alive .  Sakuni takes an oath that he will do everything he can to destroy the entire Kaurava clan .  He makes magic dice from his father's spinal cord .  The magic dice show exactly the number that he would want .  Duryodhana takes pity on the lone prisoner , Sakuni after the rest of the Gandhara royal family dies in prison out of starvation .  Sakuni joins the evil of coterie of Duryodhana , Karna and Dushyasana . <sep>Which prince do the king of Gandhara choose to keep and not die?<sep>The king chooses Sakuni to be alive
[A]: Yes


[Q]: "What goes up must come down." You have probably heard that statement before. At one time this statement was true, but no longer. Since the 1960s, we have sent many spacecraft into space. Some are still traveling away from Earth. So it is possible to overcome gravity. Do you need a giant rocket to overcome gravity? No, you actually overcome gravity every day. Think about when you climb a set of stairs. When you do, you are overcoming gravity. What if you jump on a trampoline? You are overcoming gravity for a few seconds. Everyone can overcome gravity. You just need to apply a force larger than gravity. Think about that the next time you jump into the air. You are overcoming gravity for a brief second. Enjoy it while it lasts. Eventually, gravity will win the battle. <sep>What allows us to overcome gravity?<sep>We need to apply a force greater than that of gravity in order to overcome it
[A]:
Yes


