What are the keywords in the following sentence? vegetarian food products such as food for sale in a supermarket
food, sale, supermarket

What are the keywords in the following sentence? the second room in this apartment is allocated for the bedroom
apartment, bedroom, room

What are the keywords in the following sentence? a daytime wide establishing shot with a barge traveling under late gothic revival structure
shoot, structure, travel

What are the keywords in the following sentence? cathedral is a favourite destination for tourists visiting the city .
city, destination, visit