Answer the following question given this paragraph: The atmosphere is a crucial part of the water cycle. It is an important reservoir for water, and the source of precipitation. Q: What is the source of precipitation? A:
OPTIONS:
- pollution
- clouds
- the sea
- the atmosphere

Answer: the atmosphere

Question: Answer the following question given this paragraph: Moving particles transfer thermal energy through a fluid by forming convection currents. Q: Through what do moving particles transfer thermal energy? A:
OPTIONS:
- plasma
- gas
- tissue
- fluid
Answer: fluid

input with options: Answer the following question given this paragraph: Muscles cannot contract on their own. They need a stimulus from a nerve cell to "tell" them to contract. Let's say you decide to raise your hand in class. Your brain sends electrical messages to nerve cells, called motor neurons, in your arm and shoulder. The motor neurons, in turn, stimulate muscle fibers in your arm and shoulder to contract, causing your arm to rise. Involuntary contractions of cardiac and smooth muscles are also controlled by nerves. Q: What do muscles need to contract? A:
OPTIONS:
- stress
- tendons
- pressures
- stimulus
output: stimulus

Q: Answer the following question given this paragraph: Q: The pollen tube discharges two sperm into the female gametophyte after what occurs? A:

OPTIONS:
- excrement
- evolution
- hibernation
- pollination

A: pollination

input: OPTIONS:
- theory of order tectonics
- theory of water tectonics
- theory of front tectonics
- theory of plate tectonics Now, answer this question: Answer the following question given this paragraph: The theory of plate tectonics brings together continental drift and seafloor spreading. Q: What theory brings together continental drift and seafloor spreading? A:
A:
output: theory of plate tectonics

Question: Answer the following question given this paragraph: Different types of bacteria stain a different color when Gram stain is applied to them. This makes them easy to identify. Some stain purple and some stain red, as you can see in Figure below . The two types differ in their outer layers. This explains why they stain differently. Q: What is a gram stain used to identify ? A:
OPTIONS:
- radioactivity
- acids or bases
- different types of liquids
- different types of bacteria
Answer:
different types of bacteria