Problem:OPTIONS:
- jets
- wind
- motors
- the Moon
- rats
- cars
- rice grains
- Lift

Fact 1: Aairplane is used for moving people across bodies of water. Fact 2: First jet airplane takes flight. Given the two facts above, what are used for moving people?
****
A: jets

Fact 1: Infection can cause bodily tissues to swell. Fact 2: An aneurysm is a swelling in a blood vessel. Given the two facts above, what can cause an aneurysm?
OPTIONS:
- smoking
- infection
- bacteria
- viruses
- Pollution
- steroids
- influenza
- rays or beams
infection

Fact 1: Grasses supply most of the food consumed by people worldwide. Fact 2: Rice is a member of the grass family. Given the two facts above, what is consumed by the most people worldwide?
OPTIONS:
- fat
- rice
- bamboo
- apples
- dirt
- pork
- food
- sunlight

Answer: rice

Question: Fact 1: Fertilization occurs when a sperm and an egg fuse. Fact 2: Fertilization As far as fertilization, timing is critical. Given the two facts above, timing is critical for what occurs when a what and an egg fuse?
OPTIONS:
- Cooking
- Flowers
- fusion
- embryos
- pollen
- seeds
- heat
- sperm
Answer: sperm

input with options: Fact 1: Flowers produce spores that develop into gametophytes. Fact 2: Gametophytes are photosynthetic and often heart-shaped. Given the two facts above, what shape are the things that develop from spores?
OPTIONS:
- fungi
- a prism
- small
- Heart
- complex
- bushes
- ferns
- gills
output: Heart

Problem: OPTIONS:
- The atmosphere
- kinetic energy
- smoke
- crop yields
- nutrients
- Temperature
- fires
- smog
Q: Fact 1: Air pollution can cause the pH of soil to decrease. Fact 2: Research has shown that soil pH less than 6.0 can decrease crop yields. Given the two facts above, air pollution can cause a decrease in what?
Answer:
crop yields