What are the keywords in the following sentence? family lying on the grass in a circle with closed eyes in the park
circle, family, park

What are the keywords in the following sentence? wanting a cute relationship where u could act like best friends but love like lovers
act, friend, relationship

What are the keywords in the following sentence? stranded tourists waiting outside airport during a curfew on monday .
airport, monday, wait

What are the keywords in the following sentence? building in the process of demolition
building, demolition, process