input with options: Answer the following question given this paragraph: Less energy is needed to get renewable energy sources. Solar energy is a good example. Sunlight is everywhere, so no one needs to go out and find it. We don't have to drill for it or pump it to the surface. We just need to install solar panels like the ones in Figure below and let sunlight strike them. The energy from the sunlight is changed to electricity. The electricity is used to power lights and appliances in the house. So solar energy doesn't have to be transported. Q: What renewable energy source converts energy from the sunlight into electricity? A:
OPTIONS:
- geophysical energy
- geothermal energy
- hydrostatic energy
- solar energy
output: solar energy

input with options: Answer the following question given this paragraph: Water on Earth is billions of years old. However, individual water molecules keep moving through the water cycle. The water cycle is a global cycle. It takes place on, above, and below Earth's surface, as shown in Figure below . Q: What global cycle takes place on, above, and below earth's surface? A:
OPTIONS:
- aqua cycle
- water flow
- water wheel
- water cycle
output: water cycle

input with options: Answer the following question given this paragraph: Movable joints allow the greatest movement and are the most common. In these joints, the bones are connected by ligaments. The surfaces of the bones at the joints are covered with a smooth layer of cartilage. It reduces friction between the bones when they move. The space between the bones is also filled with a liquid called synovial fluid. It helps to cushion the bones. There are several different types of movable joints. You can see three of them in Figure below . Move these three joints in your own skeleton to experience the range of motion each allows. Q: The surfaces of the bones at the joints are covered with a smooth layer of cartilage, which reduces what force between the bones when they move? A:
OPTIONS:
- vibration
- expulsion
- gravity
- friction
output: friction

input with options: Answer the following question given this paragraph: Carbon is one of the most common elements found in living organisms. Chains of carbon molecules form the backbones of many organic molecules, such as carbohydrates, proteins, and lipids. Carbon is constantly cycling between living organisms and the atmosphere ( Figure below ). The cycling of carbon occurs through the carbon cycle . Q: Which common element is the most found in living organisms? A:
OPTIONS:
- hydrogen
- oxygen
- monoxide
- carbon
output:
carbon