Fact 1: Evaporation can be used for separating a solute from a solvent in a solution. Fact 2: Solvent Paints Solvent paints use organic solvents as the volatile vehicle. Given the two facts above, what can be used for separating a solute from a volatile vehicle?

OPTIONS:
- strainer
- evaporation
- sweating
- water vapor
- energy
- vaporization
- more solute
- oxidation

Answer: evaporation

Problem: OPTIONS:
- major threat to health
- cause people to become sick.
- enormous damage to homes
- Abnormal cell growth
- Greenhouse gases
- recovery time from fatigue
- massive damage
- smell and taste
Q: Fact 1: Smoking tobacco decreases stamina. Fact 2: Energy levels go up with high stamina and decreased recovery time from fatigue. Given the two facts above, smoking tobacco can cause what to increase?
Answer: recovery time from fatigue

Problem:OPTIONS:
- mammals
- rocks
- animals
- sharks
- a fish
- cows
- humans
- plants

Fact 1: Cartilage is a tough tissue that contains a protein called collagen. Fact 2: Sharks have a cartilage skeleton. Given the two facts above, what has skeleton made of tough tissue that contains a protein called collagen?
****
A: sharks

Fact 1: Evolution occurs by a process called natural selection. Fact 2: Actually, evolution is adaptation to change. Given the two facts above, changing in animals occurs by a process called what?
OPTIONS:
- world climate change
- It helps them survive
- natural selection
- Leptospirosis
- ozone
- relocation
- permineralization
- animal growth
natural selection

Fact 1: Insulated material can be used for keeping warm. Fact 2: Building insulation is a cellulose material made of ground computer paper and cardboard boxes. Given the two facts above, what can keep a home warm?
OPTIONS:
- cellulose material
- an electric stove
- Movement of an air mass
- plastic wrap
- water
- bubble tape
- electricity
- Animal fur

Answer: cellulose material

input with options: Fact 1: Gravity pulls objects towards planets. Fact 2: By the simplest definition, a planet is a large object that orbits a star. Given the two facts above, what pulls objects towards large objects that orbit stars?
OPTIONS:
- planets
- wind
- sun's heat
- dust
- gravity
- asteroids
- speed
- forces
output:
gravity