What are the keywords in the following sentence? fishing boats moored in the harbour surrounded by blue sea and the old province
boat, sea, surround

What are the keywords in the following sentence? pink roses growing on the wooden pergola against blue sky
grow, pergola, rose

What are the keywords in the following sentence? loading grain onto the cargo ship
grain, loading, ship

What are the keywords in the following sentence? Tray of vegetables with cucumber, carrots, broccoli and celery.
carrot, celery, cucumber, tray