input: OPTIONS:
- batteries
- sunlight
- buttons
- calcite
- coils
- adding heat
- heat energy
- plastic Now, answer this question: Fact 1: Aflashlight requires a source of electricity to produce light. Fact 2: Electric energy is stored in batteries. Given the two facts above, a flashlight requires what to produce light?
A:
output: batteries

Fact 1: Algae have varied life cycles. Fact 2: Coccolithophorids are members of the Algae. Given the two facts above, what do Coccolithophorids have?

OPTIONS:
- a cuticle
- epidermis and dermis
- kinetic energy
- food and shelter
- critical organs
- varied life cycles
- sensory neurons
- Epidermis

Answer: varied life cycles

Problem: OPTIONS:
- In the Autumn
- air cools
- dry and hot
- Under 32 degrees
- In the winter
- When it's cold
- In the Spring
- In the summer
Q: Fact 1: When a hemisphere is tilted away from the sun , that hemisphere receives less direct sunlight. Fact 2: In winter, the northern hemisphere is tilted away from the sun. Given the two facts above, when does the northern hemisphere experience cooler temperatures?
Answer: In the winter

Problem:OPTIONS:
- Leptospirosis
- cellular regeneration
- h2o
- seeds
- death
- pollen
- pregnancy
- competition

Fact 1: Fertilization occurs when a sperm and an egg fuse. Fact 2: Pregnancy begins with a fertilized egg. Given the two facts above, what begins when a sperm and an egg fuse?
****
A: pregnancy

Fact 1: Skin is used for protecting the body from harmful substances. Fact 2: Sunlight, however, is harmful to the skin. Given the two facts above, what does skin protect from?
OPTIONS:
- photons
- cold air
- electricity
- forces
- toxins
- sunlight
- heat energy
- sun's heat
sunlight

Fact 1: Roots grow in length and width from primary and secondary meristem. Fact 2: Meristems are self-organising. Given the two facts above, what are self-organising?
OPTIONS:
- people
- Trees
- pain
- entropy
- Flowers
- roots
- cats
- chaos

Answer:
roots