Fact 1: Corals form large colonies in shallow tropical water. Fact 2: Coral communities are found only in warm waters. Given the two facts above, shallow tropical water is what?

OPTIONS:
- porous
- low in biodiversity
- cold
- uninhabited
- pretty
- rain
- warm
- calm

Answer: warm

Problem: OPTIONS:
- insects
- Airplanes
- Rocks
- elephants
- humans
- animals
- h2o
- Cephalopods
Q: Fact 1: Most invertebrates have a more complex nervous system. Fact 2: Cephalopods have the most advanced nervous systems of all invertebrates. Given the two facts above, what has a complex nervous system?
Answer: Cephalopods

Problem:OPTIONS:
- energy
- carbon
- heat
- earthquakes
- air
- oil
- O2
- water

Fact 1: Burning wood is used to produce heat. Fact 2: Combustion-related, motor vehicles, wood burning, open burning, industrial processes. Given the two facts above, combustion is used to produce what?
****
A: heat

Fact 1: Evaporation can be used for separating a solute from a solvent in a solution. Fact 2: Boiling is very rapid evaporization. Given the two facts above, what can be used for separation a solute from a solvent in a solution?
OPTIONS:
- sweating
- liquid
- energy
- water
- heat
- salt
- freezing
- boiling
boiling

Fact 1: Plucking a string can cause that string to vibrate. Fact 2: When the strings on a guitar vibrate, they transmit their vibrations to the saddle. Given the two facts above, what vibrates the saddle?
OPTIONS:
- voltage
- friction
- nerves
- heat energy
- mechanical
- plucking
- energy
- waves

Answer: plucking

input with options: Fact 1: The surface of a beach is formed by mechanical weathering. Fact 2: Water is a mechanical weathering force. Given the two facts above, what is the surface of a beach formed by?
OPTIONS:
- a wave
- gravity
- water
- plates
- density
- the sun
- calcite
- Rocks
output:
water