Question: Fact 1: Passive immunity lasts only as long as the antibodies survive in body fluids. Fact 2: Furthermore, antibody levels decrease with time. Given the two facts above, passive immunity decreases with?
OPTIONS:
- ozone depletion
- edema
- passive-aggressive behavior
- stellar implosion
- stress
- HIV
- time
- death
Answer: time

input with options: Fact 1: Vein deposits of gold and silver are formed by igneous intrusion. Fact 2: Jewelry is made of silver, gold or platinum and is usually set with precious stones. Given the two facts above, what geological formation must occur for the availability of material for silver jewelry to occur?
OPTIONS:
- Igneous intrusion
- Metamorphic Layers
- loose soil
- tectonic plates coliding
- Physical weathering
- Volcanic mountains
- permineralization
- Sedimentary deposits
output: Igneous intrusion

Q: Fact 1: Rivers are usually larger than streams. Fact 2: And the fourth river is the Great River, the river Euphrates. Given the two facts above, what is The Euphrates larger than?

OPTIONS:
- ocean
- planet
- trees
- sea
- Inches
- Sediment
- stream
- Length

A: stream

input: OPTIONS:
- kinetic energy
- coal
- eating dinner
- hydration
- heat energy
- growing vegetables
- electricity
- Energy Now, answer this question: Fact 1: Arefrigerator is used for keeping food fresh for a long period of time. Fact 2: Refrigerators are major users of electricity. Given the two facts above, keeping food fresh is a major user of what?
A:
output: electricity

Fact 1: If an animal lives under ground then that animal will be protected from a wild fire. Fact 2: Most shrews live on or under the ground, searching through the vegetation for food. Given the two facts above, what would be protected from a wild fire?

OPTIONS:
- amoebae
- shrews
- trees
- bullfrogs
- tunicates
- Lobsters
- organisms
- Oak

Answer: shrews

Q: Fact 1: Plant requires seed dispersal for reproduction. Fact 2: Reproductive investment was measured as seed mass, samara size, and dispersal ability. Given the two facts above, what requires investment, seed mass, size and dispersal?

OPTIONS:
- plants
- Species
- animals
- coral
- Oak
- gene flow
- Frogs
- mussels

A:
plants