input: OPTIONS:
- mammals
- tortoises
- dogs
- chickens
- ducks
- humans
- crocodiles
- animals Now, answer this question: Fact 1: Mammals breathe with the help of a diaphragm. Fact 2: Belly breathing uses the diaphragm, which helps relax the lungs. Given the two facts above, what breathes by relaxing the lungs?
A:
output: mammals

Fact 1: Sweat is used for adjusting to hot temperatures by some animals. Fact 2: Skin also helps control temperature, through adjustments of blood flow and evaporation of sweat. Given the two facts above, what can help some animals to adjust to hot temperatures?

OPTIONS:
- fur
- speed
- pH
- skin
- fats
- heat
- fibers
- strength

Answer: skin

Problem: OPTIONS:
- shale
- earth
- eras
- Roads
- soils
- water
- clouds
- ground
Q: Fact 1: Contact between rocks over long periods of time causes rocks to smooth. Fact 2: Sandstone, shale, and limestone are sedimentary rocks. Given the two facts above, what is smoothed by contact over long periods of time?
Answer: shale

Problem:OPTIONS:
- hair
- eating steak
- wool
- fibers
- hats
- catching lobster
- fueling cars
- fur

Fact 1: Insulated material can be used for keeping warm. Fact 2: Wool and some of the new insulated fleece materials are good. Given the two facts above, what can be used to keep warm?
****
A: wool

Fact 1: Wind and rain cause erosion. Fact 2: Abrasion is particle by particle erosion. Given the two facts above, what do wind and rain cause?
OPTIONS:
- coastlines
- flooding
- windmills
- heat energy
- Pollution
- ice
- tornadoes
- abrasion
abrasion

Fact 1: Female gametophytes produce eggs inside the ovaries of flowers. Fact 2: Fruits develop from the ovary of the flower. Given the two facts above, in flowers, where do female gametophytes produce eggs?
OPTIONS:
- fruit
- ferns
- plants
- embryos
- edible
- seeds
- bushes
- orchids

Answer:
fruit