Please answer the following question: Read the following article and select the best answer. Article: Colours often have different meanings in different cultures. In the U.S., people have found the following to be true. Black Black is the colour of power. It is also popular in fashion because it makes people appear thinner. White White is the symbol of purity. White is thought to be a summer colour. However, white shows dirt and is more difficult to keep clean than other colours. Red This is the most exciting colour. Red furniture should look very good since it will attract a lot of attention. Red cars are the thieves' favourite. Red is often used in restaurants because it is an appetite _ . This means it can make people eat more. Blue Blue is the colour of the sky and the ocean. Peaceful blue is often used in bedrooms. Studies show that weightlifters are able to lift heavier weights in blue gyms. Green Green represents nature. _ Hospitals often use green because it relaxes patients. Yellow Sunny yellow is a cheerful colour, yet people lose their tempers more often in yellow rooms, and babies cry more. Question: Where is colour red often used? - In bedrooms. - In gyms. - In hospitals. - In restaurants.
Answer:
In restaurants.