input: OPTIONS:
- moons
- power stations
- black holes
- an object
- suns
- planets
- scattered light
- heat energy Now, answer this question: Fact 1: Ablack hole is formed by a high-mass star collapses. Fact 2: If a star has a mass larger than 25 solar masses, it collapses into a black hole. Given the two facts above, stars that have mass larger than 25 solar masses can form what?
A:
output: black holes

Fact 1: Bacteria in soil convert atmospheric nitrogen into a form usable by plants. Fact 2: Spores are a dormant form of bacteria. Given the two facts above, what can change atmospheric nitrogen into a form used by plants?

OPTIONS:
- Conifers
- mutations
- Collagen
- earthworm
- sugar
- Enzymes
- spores
- wind

Answer: spores

Problem: OPTIONS:
- sunlight
- fungi
- embryos
- dogs
- water
- insects
- wasps
- orchids
Q: Fact 1: Some parasites live on the surface of their host. Fact 2: Bagworms are parasitized by several kinds of parasitic wasps. Given the two facts above, what can live on the surface of their host?
Answer: wasps

Problem:OPTIONS:
- heat
- gas
- pan
- foil
- freezer
- fur
- bag
- jacket

Fact 1: Apan is used for cooking food by heating food in it on a stove. Fact 2: An oven, stove, and microwave are available to keep food warm or to heat it up. Given the two facts above, a what is used to keep food warm or to heat it up?
****
A: pan

Fact 1: Cancer genes can be inherited. Fact 2: Children inherit from their parents. Given the two facts above, parents can pass on many genes, including those for:?
OPTIONS:
- the eyes
- trust accounts
- animals
- babies
- cremation
- clothing
- cancer
- offspring
cancer

Fact 1: Sonar is used to find the location of an object. Fact 2: Position is just a word for where something is located. Given the two facts above, what is sonar used to find?
OPTIONS:
- past locations of an object
- Males and females
- The temperature of a body
- coastlines
- Something formed from skeleton
- The weight of something
- The current position
- near the shoreline

Answer:
The current position