You Walk Barefoot in Your House and Cross from the Carpeted

You walk barefoot in your house and cross from the carpeted living room to the tiled-floor kitchen. The tile floor always feels

A) cooler than the carpet.
B) the same temperature as the carpet.
C) warmer than the carpet.
D) warmer than the carpet in summer but cooler in winter.
E) cooler than the carpet in summer but warmer in winter.