input with options: Answer the following question given this paragraph: Almost all energy at Earth's surface comes from the Sun. The Sun's energy heats the planet and the air around it. This causes the atmosphere to move and create weather. Sunlight also powers photosynthesis and life on Earth. Q: Almost all energy at earth's surface comes from where? A:
OPTIONS:
- another sun
- oceans
- wind
- the sun
output: the sun

Q: Answer the following question given this paragraph: We see examples of mammals (other than people!) serving our needs everywhere. We have pets that are mammals, such as dogs and cats. Mammals are also used around the world for transport. For example, horses, donkeys, mules, or camels ( Figure below ) may be the primary means of transport in some parts of the world. Mammals also do work for us. Service dogs can be trained to help the disabled. These include guide dogs, which are assistance dogs trained to lead blind and visually impaired people around obstacles. Horses and elephants can carry heavy loads. Humans also use some mammals for food. For example, cows and goats are commonly raised for their milk and meat. Mammals' more highly developed brains have made them ideal for use by scientists in studying such things as learning, as seen in maze studies of mice and rats. Q: What broad group of animals - which includes rats, dogs and camels - have highly developed brains and often perform work for humans? A:

OPTIONS:
- arachnids
- reptiles
- amphibians
- mammals

A: mammals

input: OPTIONS:
- bladder
- eye
- liver
- tongue Now, answer this question: Answer the following question given this paragraph: Reptiles have a circulatory system with a heart that pumps blood. Reptiles also have a centralized nervous system with a brain. Their brain is relatively small, but the parts of the brain that control the senses and learning are larger than in amphibians. Reptiles have good senses of sight and smell. They use their tongue to smell scents. That's what the blue-tongued lizard in Figure below is doing. Some reptiles also have a heat-sensing organ that helps them locate the warm bodies of prey animals such as birds and small mammals. Q: Instead of using their nose, reptiles can use what organ to smell scents? A:
A:
output: tongue

Answer the following question given this paragraph: Note: Atomic mass is given to three decimal places, if known. Now that we understand that atoms have mass, it is easy to extend the concept to the mass of molecules. The molecular mass is the sum of the masses of the atoms in a molecule. This may seem like a trivial extension of the concept, but it is important to count the number of each type of atom in the molecular formula. Also, although each atom in a molecule is a particular isotope, we use the weighted average, or atomic mass, for each atom in the molecule. For example, if we were to determine the molecular mass of dinitrogen trioxide, N2O3, we would need to add the atomic mass of nitrogen two times with the atomic mass of oxygen three times:. Q: What is the sum of the masses of the atoms in a molecule? A:

OPTIONS:
- compound mass
- mass effect
- atomic energy
- molecular mass

Answer: molecular mass

Problem: OPTIONS:
- macroscopic
- planetary
- hypodermic
- thermodynamic
Q: Answer the following question given this paragraph: Reactions can proceed by themselves if they are exergonic or exothermic, that is if they release energy. The associated free energy of the reaction is composed of two different thermodynamic quantities, enthalpy and entropy. Enthalpy is a measure of the total energy of a thermodynamic system. The change in enthalpy is positive in endothermic reactions, and negative in exothermic processes. Q: Enthalpy is a measure of the total energy of what kind of system? A:
Answer: thermodynamic

Answer the following question given this paragraph: The solubility of the majority of solid substances increases as the temperature increases. However, the effect is difficult to predict and varies widely from one solute to another. The temperature dependence of solubility can be visualized with the help of a solubility curve , a graph of the solubility vs. temperature (see Figure below ). Q: As temperature increases, the solubility of the majority of solid substances does what? A:

OPTIONS:
- stays the same
- reduces
- mutates
- increases

Answer:
increases