Fact 1: Testosterone stimulates the reproductive organs to develop into male organs. Fact 2: Male mammals have a tube-like organ called the 'penis'. Given the two facts above, what does testosterone stimulate reproductive tissues to develop?

OPTIONS:
- penis
- PDAs
- A drug.
- offspring
- ovaries
- Man
- CO 2
- vagina

Answer: penis

Problem: OPTIONS:
- Pollution
- Energy.
- thrust
- energy
- glycogen
- deadly
- motion
- heat
Q: Fact 1: Acar engine usually converts gasoline into motion and heat through combustion. Fact 2: Combustion is never complete in gasoline and diesel engines. Given the two facts above, what do cars use gas to produce?
Answer: motion

Problem:OPTIONS:
- pigeons
- ducks
- bushes
- bears
- bamboo
- asteroids
- the Sun
- oxygen

Fact 1: Animals require water for survival. Fact 2: Ducks are strange animals. Given the two facts above, what requires water for survival?
****
A: ducks

Fact 1: Acid rain has a negative impact on water quality. Fact 2: Water pollution Water is life. Given the two facts above, acid rain has a negative impact on what?
OPTIONS:
- Life
- humans
- Impact craters
- Negative Charge
- Battery acid
- biome
- rivers
- plants
Life

Fact 1: Thick fur can be used for keeping warm. Fact 2: White fur is warmer than colored fur. Given the two facts above, thick and white animal coats are what?
OPTIONS:
- animal
- stiff
- cold
- not protective
- unique
- dense
- linked
- warm

Answer: warm

input with options: Fact 1: Lakes are formed by precipitation and runoff. Fact 2: Precipitation: Rain, hail and snow. Given the two facts above, which of the following can form lakes?
OPTIONS:
- rivers
- Drought
- Rain
- algae
- Wind
- Erosion
- trout
- fens
output:
Rain