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".
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Question: In the meantime the Indians had retreated to the lava beds and bade defiance to the soldiers. General Wheaton, commanding the district of the Lakes, ordered the concentration of troops from Camps Warner and Bidwell, while General Canby sent the forces under Colonel John Green and Major Mason from Ft. Vancouver to join the command under General Wheaton. As soon as the settlers could fort up for mutual protection, the entire forces of regulars and volunteers were concentrated at Van Bremer's ranch west of the lava beds under General Wheaton and at Land's ranch on the east side of Tule Lake and directly north of the stronghold. Such was the disposition of the forces when I arrived at headquarters at Van Bremer's ranch. By orders of Governor Grover of Oregon the volunteers under Captains O. C. Applegate and Kelley were placed under the command of General Wheaton. The two companies numbered about 225 men, and were commanded by General John E. Ross, a veteran Indian fighter, but too old to withstand the hardships of a winter campaign against Indians. The men were all poorly provided with clothing and bedding, most all having taken only what they could strap behind their saddles, but in spite of this and a temperature often below zero, no murmur was heard, and all anxiously, eagerly looked forward to a meeting with the brutal savage murderers of their fellow citizens. Such were the conditions when I arrived at headquarters. <sep>The area to where the Indians had retreated, where in proximity to Van Bremer's ranch?<sep>Yes, because the lava beds stronghold was east of Van Bremer's ranch

Answer: Yes


Question: Energy is stored in chemical compounds. This energy is called chemical energy. Chemical energy is a form of potential energy. When bonds between atoms are broken, energy is released. The wood in fireplaces has chemical energy. The energy is released as heat and light when the wood burns. Most living things get their energy from food. When food molecules are broken down, the energy is released. It may then be used to do work, like playing ball or studying science. If you have ever heard, "Eat a good breakfast", thats why. You need energy to do things during the day. To do those things you need energy. You get your energy from the food you eat. That energy is stored in your body until you need it. How did you get to school today? If you walked, you used chemical energy from the food you ate. What if you rode the bus or were driven in a car? Where did that energy come from? <sep>In order for you to walk, what happens to bonds between atoms?<sep>They connect

Answer: No


Question: Light rays strike a reflecting surface. They are then reflected back. You can predict the angle of the reflected light. Imagine a ball bouncing off a surface. Light can do the same thing. That is, assuming the surface is shiny. So how do you know where light will go after it strikes a shiny surface? It depends on how the light initially strikes the shiny object. Light does not always go straight toward a surface. Therefore, not all light bounces straight back. Sometimes, light can hit a surface at an angle. The angle at which it strikes the surface tells us how it will bounce off. While light is different to a ball, they react in a similar manner. Many sports rely on knowledge of reflection. Pool players know a lot about reflection. They take great care when they strike the pool ball. They need it to go to a certain place. They know the angle it will hit the side of the pool table. <sep>What determines how a ball will bounce off a surface?<sep>The lighting conditions

Answer:
No


