input: OPTIONS:
- fertile
- animals
- Echinoderm.
- Mollusca.
- Sponge.
- Absorb light
- Annelid.
- a fish Now, answer this question: Fact 1: Echinoderms have a unique water vascular system with tube feet. Fact 2: Each starfish arm is lined with tube feet. Given the two facts above, what phylum do starfish belong to?
A:
output: Echinoderm.

Fact 1: Cancer is a disease in which cells divide out of control. Fact 2: Cancer is a disease of the body's cells. Given the two facts above, what kind of cells divide out of control?

OPTIONS:
- bacteria
- parasites
- humans
- white blood
- blood
- stem cells
- dangerous
- cancer

Answer: cancer

Problem: OPTIONS:
- fuel
- cooling
- energy
- preserving
- food
- trees
- icing
- cooking
Q: Fact 1: Astove is used for cooking by generating heat. Fact 2: Wood stoves for cooking and heating. Given the two facts above, what can wood be used for?
Answer: cooking

Problem:OPTIONS:
- energy
- quiet
- shock
- warmth
- death
- rodeo
- babies
- neurons

Fact 1: Completing a circuit causes electricity to flow through that circuit. Fact 2: Electricity can give the opener a shock. Given the two facts above, what can completing a circuit give someone?
****
A: shock

Fact 1: Cold fronts cause thunderstorms as they pass by. Fact 2: Lightning Occurs with ALL thunderstorms. Given the two facts above, cold fronts cause what as they pass by?
OPTIONS:
- lightning
- flooding
- vaporization
- bleaching
- Fog is formed
- solar coronas
- eclipses
- rainfall
lightning

Fact 1: Sweat is used for adjusting to hot temperatures by some animals. Fact 2: Skin also helps control temperature, through adjustments of blood flow and evaporation of sweat. Given the two facts above, what can help some animals to adjust to hot temperatures?
OPTIONS:
- fur
- speed
- pH
- skin
- fats
- heat
- fibers
- strength

Answer:
skin