Problem:OPTIONS:
- Enzymes
- fur and fat
- boiling water
- refrigerators
- microwaves
- electricity
- carrots
- a hydraulic system

Fact 1: Keeping food cold is used for keeping food fresh. Fact 2: Refrigerators are suppose to add coldness to the food inside of it. Given the two facts above, what keeps food fresh?
****
A: refrigerators

Fact 1: Intense heat has a negative impact on an organism. Fact 2: To have the form of heat is to be-hot. Given the two facts above, an organism is impacted negatively if it is?
OPTIONS:
- imbalanced
- influenza
- too confused
- sick
- too wet
- too hot
- slightly cold
- disease
too hot

Fact 1: Adult sponges produce eggs and sperm. Fact 2: Female gametes are called eggs. Given the two facts above, adult sperm are capable of producing sperm and what in order to be able to reproduce?
OPTIONS:
- Plants growth
- reproduce
- skin cells
- female gametes
- it needs them
- kinetic energy
- estrogen
- vaginas

Answer: female gametes

Question: Fact 1: Organisms cluster around hydrothermal vents in the ocean floor. Fact 2: Hydrothermal vents are powered by the heat of submarine volcanoes. Given the two facts above, what clusters around the heat of submarine volcanoes?
OPTIONS:
- ferns
- organisms
- vegetation
- humans
- emissions
- Energy
- insects
- the sun
Answer: organisms

input with options: Fact 1: Cutting down trees has a negative impact on an ecosystem. Fact 2: Oak trees are so strong. Given the two facts above, what has a negative impact on an ecosystem?
OPTIONS:
- massive damage
- Pesticides
- good weather
- Destroy bridges
- planting trees
- normal water levels
- deforestation
- cutting down oaks
output: cutting down oaks

Problem: OPTIONS:
- pollination
- sound
- Vibrates
- impregnation
- Decibels
- fertilization
- courtship
- pollen
Q: Fact 1: Mating is generally preceded by courtship. Fact 2: Copulation starts early in the mating season and usually stops when nesting begins. Given the two facts above, copulation is generally preceded by what?
Answer:
courtship