Problem:OPTIONS:
- energy barrier
- kinetic energy
- fixed
- cycles
- Winter
- static
- solid
- adjustable

Fact 1: The vanes rotating in an electric fan causes air to move. Fact 2: Output of the fan is varied by means of a series of adjustable vanes upstream of the impeller. Given the two facts above, what is fan speed?
****
A: adjustable

Fact 1: Drought is when amount of precipitation decreases. Fact 2: During drought, water supply reduced. Given the two facts above, reduced water supply occurs when what amounts decrease?
OPTIONS:
- precipitation
- visibility
- fog
- sound
- In the winter
- Dehydration
- deforestation
- salinity
precipitation

Fact 1: Plants have specialized reproductive organs. Fact 2: Plant reproduction is similar to animal reproduction. Given the two facts above, what is something that has specialized reproductive organs?
OPTIONS:
- animals
- insects
- Conifers
- burrs
- potatoes
- rabbit
- sharks
- ducks

Answer: animals

Question: Fact 1: Storms cause bodies of water to increase amount of water they contain. Fact 2: Lakes are large bodies of inland water. Given the two facts above, what cause the amount that lakes contain to increase?
OPTIONS:
- nutrients
- icebergs
- bacteria
- storms
- lily pads
- excretion
- flooding
- droughts
Answer: storms

input with options: Fact 1: Aplants require water for survival. Fact 2: Legumes are typical of that type of plant. Given the two facts above, what requires water for survival?
OPTIONS:
- cows
- pigeons
- hydrogen
- legumes
- vacuums
- bears
- cats
- outer space
output: legumes

Problem: OPTIONS:
- h2o
- the body's largest organ
- dead nerve cells
- Electric devices
- heat
- the skin
- sensory neurons
- mechanoreceptors
Q: Fact 1: Some touch receptors sense differences in temperature or pain. Fact 2: Touch receptors are a type of mechanoreceptor. Given the two facts above, what senses differences in temperature or pain?
Answer:
mechanoreceptors