What are the keywords in the following sentence? a statue of explorer stands on square
square, stand, statue

What are the keywords in the following sentence? ripe barley on the field on late summer in cloudy day
barley, day, field

What are the keywords in the following sentence? a deer eating some leaves off a branch .
deer, eat, leave

What are the keywords in the following sentence? politician sits alone in a ceremony to honour the people killed in the attacks .
ceremony, politician, sit