What are most American homes made out of?
In the US, most homes are made from a cement base or foundation and wood framing. The outside and roofs are made of a weather proof material, which may include treated wood, vinyl, brick, or plaster for siding and metal or asphalt shingle for the roof. The inside of homes are generally lined with drywall or some older homes may have plaster walls.
Instruction: What are most American homes made out of?
Context: 
Response: In the US, most homes are made from a cement base or foundation and wood framing. The outside and roofs are made of a weather proof material, which may include treated wood, vinyl, brick, or plaster for siding and metal or asphalt shingle for the roof. The inside of homes are generally lined with drywall or some older homes may have plaster walls.