input with options: Fact 1: Landfills have a negative impact on the environment. Fact 2: Landfills are the places that our garbage is taken to be buried. Given the two facts above, what damages our environment?
OPTIONS:
- Pollution
- flooding
- harmful substances
- Burying garbage
- humans disturb it
- Planting trees
- Recycling
- Using renewable energy
output: Burying garbage

input with options: Fact 1: Cross-pollination increases genetic diversity. Fact 2: Evolution requires genetic diversity. Given the two facts above, cross-pollination increases?
OPTIONS:
- flowers
- Reproduction
- seeds
- gene flow
- growth
- evolution
- pollen
- traits
output: evolution

input with options: Fact 1: Sonar is used to find the location of an object. Fact 2: Sonar bounces sound waves off the bottom of the ocean. Given the two facts above, what can be bounced off the ocean floor to located objects?
OPTIONS:
- soundwaves
- rubber balls
- submarines
- whale bones
- electricity
- rays or beams
- light
- satellites
output: soundwaves

input with options: Fact 1: Protein is used to repair cells by the human body. Fact 2: Protein is necessary for growth and repair. Given the two facts above, what is required for cell growth?
OPTIONS:
- microscope
- nitrogen
- protein
- carbohydrates
- fat
- nucleus
- energy
- Enzymes
output:
protein