What are the keywords in the following sentence? an unidentified class locomotive is seen on a down express as it passes goods shed and yard
good, locomotive, shed

What are the keywords in the following sentence? The walls and ceiling in this bathroom are constructed of multicolor blocks while fixtures are porcelain
ceiling, fixture, wall

What are the keywords in the following sentence? the village by sea on the coast
coast, sea, village

What are the keywords in the following sentence? the ornately decorated exterior of a temple in a village in the district of state
decorate, district, state