What are the keywords in the following sentence? large balcony with access from the living room and master bedroom .
access, balcony, room

What are the keywords in the following sentence? An empty classroom with lots of desks and two chalkboards.
classroom, desk, lot

What are the keywords in the following sentence? A tall brick spire on a building with a clock.
building, clock, spire

What are the keywords in the following sentence? A sheep in a field overlooking a lake and forest of trees.
field, forest, sheep