input with options: Q: What happens to neutral matter when electrons are transferred between objects? A:
OPTIONS:
- osmosis
- it stays neutral
- it dissolves itself
- it becomes charged
output: it becomes charged

Q: Q: What is the only marsupial in north america? A:

OPTIONS:
- Raccoon
- Didelphinae
- Marmosa
- oppossum

A: oppossum

input: OPTIONS:
- Mercury 7
- centaur 2
- Zodiac 4
- voyager 2 Now, answer this question: Q: What is the name of the spacecraft that has performed the closest flyby of uranus? A:
A:
output: voyager 2

Q: What property of carbon and other elements can be used to date fossils and rocks, among other things? A:

OPTIONS:
- mass
- full-life
- magnetic force
- half-life

Answer: half-life

Problem: OPTIONS:
- solvents
- enzymes
- thermal agent
- oxidizing agent
Q: Q: What substance causes oxidation by accepting electrons? A:
Answer: oxidizing agent

Q: Chemical digestion in the small intestine cannot occur without the help of the pancreas and what bile-producing organ? A:

OPTIONS:
- kidney
- heart
- stomach
- liver

Answer:
liver