Problem:OPTIONS:
- windpower operated machines
- deoxyribonucleic acid
- uncoated freesheet
- slow and inefficient
- objects that have mass
- A solid geometric shape
- barrel-shaped
- It remains dormant

Fact 1: Creating wood-free paper does not require cutting down trees. Fact 2: Most uncoated freesheet paper is entirely free of mechanical wood pulp. Given the two facts above, what type of paper does not require cutting down trees?
****
A: uncoated freesheet

Fact 1: Cancer is a disease in which cells divide out of control. Fact 2: After lung cancer, the commonest cancers in Britain are cancers of the breast, bowel and prostate. Given the two facts above, the most common areas affected by a disease in which cells divide out of control are what and breast?
OPTIONS:
- kidney
- skin
- lung
- back
- HIV
- humans
- H 2 O
- pancreas
lung

Fact 1: Fog is formed by water vapor condensing in the air. Fact 2: But suddenly a fog, a haze, began to form. Given the two facts above, what is formed when water vapor condenses in the air?
OPTIONS:
- NaCl
- a wave
- ice
- rain
- clear skies
- sweat
- haze
- rocks

Answer: haze

Question: Fact 1: Alaser is used for producing light. Fact 2: Furthermore, such laser light is polarized. Given the two facts above, what are lasers?
OPTIONS:
- energy
- inactive
- Firecrackers
- polarized
- heated
- electricity
- magnetized
- irregular
Answer: polarized

input with options: Fact 1: Agreenhouse is used to protect plants from the cold. Fact 2: Angiosperms are the flowering plants. Given the two facts above, what does a greenhouse protect flowers from?
OPTIONS:
- Injury
- sunlight
- Winter
- heat
- fire
- wind
- cold
- oxygen
output: cold

Problem: OPTIONS:
- carbon monoxide
- harmful substances
- fossil fuels
- heat energy
- one celled organisms
- hard outer covering
- layers of fat
- Pituitary gland
Q: Fact 1: Riding a bike does not cause pollution. Fact 2: Carbon monoxide is, of course, an air pollutant. Given the two facts above, what is not released after riding a bike?
Answer:
carbon monoxide