Problem: OPTIONS:
- landslides
- desert
- sunlight
- drought
- Water expanding
- erosion
- contamination
- Pollution
Q: Fact 1: Heavy rains cause flooding. Fact 2: Hurricane rains can cause landslides and flash floods. Given the two facts above, what is caused by flooding?
Answer: landslides

Problem:OPTIONS:
- salinity
- scales
- long snout
- long tail
- contracting
- stamina
- long fur
- four limbs

Fact 1: Along tail can be used to move through water by an animal. Fact 2: Water remains in the current of the river. Given the two facts above, what helps an animal move through a river better?
****
A: long tail

Fact 1: Aflashlight requires a source of electricity to produce light. Fact 2: Good lighting helps people see steps down, rugs or other obstacles. Given the two facts above, what helps people see?
OPTIONS:
- cameras
- plastic
- bushes
- an electron lens
- focusing a lens
- blinds
- flashlights
- dolphins
flashlights

Fact 1: Plants are multicellular eukaryotes with cell walls made of cellulose. Fact 2: Plant cell walls are composed primarily of lignin and cellulose. Given the two facts above, plants are multicellular eukaryotes with cell walls composed primarily of what?
OPTIONS:
- protein
- plants
- leaves
- chemicals
- Energy.
- lignin
- eukaryotes
- Energy

Answer: lignin

Question: Fact 1: Carbon may be stored in sedimentary rock for millions of years. Fact 2: Forests are a natural store of carbon. Given the two facts above, forests naturally keep what?
OPTIONS:
- ants
- fish
- carbon
- ferns
- firs
- rainfall
- heat
- protected
Answer: carbon

input: OPTIONS:
- travel
- microscope
- running
- wind
- sweating
- cold air
- gravity
- motion Now, answer this question: Fact 1: If two balanced forces act on an object in opposite directions then that object will remain stationary. Fact 2: Gravity creates force and energy. Given the two facts above, what can cause an object to remain stationary?
A:
output:
gravity