Problem: OPTIONS:
- Smoking
- sodium
- Dehydration
- sweating
- death
- birth
- Veins and arteries.
- lack of oxygen
Q: Fact 1: Brain cells die quickly if their oxygen supply is cut off. Fact 2: Brain atrophy means the brain matter has shrunk, often because brain cells are dying or dead. Given the two facts above, what causes brain atrophy?
Answer: lack of oxygen

Problem:OPTIONS:
- bilaterally symmetrical worms
- Something with a head, thorax, and abdomen
- remains of prehistoric life
- Something that makes plants green
- Microscopic organisms
- female sex cells
- it helps plants in growing
- share properties

Fact 1: Flatworms belong to the phylum Platyhelminthes. Fact 2: Flatworms are bilaterally symmetric. Given the two facts above, what animal found on Earth would belong to the phylum Platyhelmintes?
****
A: bilaterally symmetrical worms

Fact 1: If an object is kicked then force is exerted on that object. Fact 2: Kinetic energy is converted to force. Given the two facts above, what is exerted on a kicked object?
OPTIONS:
- a hydraulic system
- heat energy
- activation energy
- Something to move
- kinetic energy
- light energy
- voltage
- leg energy
kinetic energy

Fact 1: Fog is formed by water vapor condensing in the air. Fact 2: Fog When driving, fog is an obstacle or a hindrance that makes things obscure. Given the two facts above, what can be water vapor condensing in air be a hindrance to?
OPTIONS:
- eating
- driving
- survival
- rain
- movement
- farming
- vehicles
- cooking

Answer: driving

Question: Fact 1: Mollusks reproduce sexually. Fact 2: Mollusks are the second-largest invertebrate group. Given the two facts above, the second-largest invertebrate group reproduce how?
OPTIONS:
- orchids
- insects
- with flowers
- with spores
- sexually
- with seeds
- four limbs
- ferns
Answer: sexually

input: OPTIONS:
- anemia
- tissue
- fever
- cell
- organ
- fibroid
- acid rain
- illness Now, answer this question: Fact 1: Cells that divide uncontrollably may form a tumor, or abnormal mass of cells. Fact 2: For example, a fibroid is a tumor, a wart is a tumor, and cancers are tumors. Given the two facts above, when cells start to divide uncontrollablly, they may form a what?
A:
output:
fibroid