What are the keywords in the following sentence? A girl is describing and showing various parts of the inner workings of a computer.
computer, describe, part

What are the keywords in the following sentence? pharmacist talking to customers in a pharmacy
customer, pharmacist, pharmacy

What are the keywords in the following sentence? a herd of elephants with wet skins leaving from the waterhole at which they have been drinking
elephant, herd, leave, waterhole

What are the keywords in the following sentence? the blurred lights of a ferry boat passing under sydney harbour bridge at twilight .
boat, pass, twilight