input: OPTIONS:
- nicotine
- chewing tobacco
- alcohol
- tobacco smoke Now, answer this question: Q: What still causes fatal lung disease in nonsmokers? A:
A:
output: tobacco smoke

Q: What celestial body is often discovered because it causes a star to move or to dim? A:

OPTIONS:
- satellite
- asteroid
- comet
- exoplanet

Answer: exoplanet

Problem: OPTIONS:
- Analcime and Feldspar
- Petalite and Quartz
- Petalite and Analcime
- feldspar and quartz
Q: Q: What are the two most common silicates? A:
Answer: feldspar and quartz

Problem:OPTIONS:
- silver
- mercury
- lead
- water

Q: What is sulfur trioxide dissolved in to form sulfuric acid? A:
****
A: water

Q: Like a house, your body has what kind of mechanism that responds to changes in temperature? A:
OPTIONS:
- external thermostat
- mechanical thermostat
- sensitive thermostat
- internal thermostat
internal thermostat

Q: What animal group can be found in every environment on earth, but primarily in the warm and moist tropics? A:
OPTIONS:
- rodent
- horses
- reptiles
- insect

Answer:
insect