What are the keywords in the following sentence? army soldiers have rehearsed the inauguration ceremony ahead of politician being sworn in for a second term
ceremony, politician, soldier

What are the keywords in the following sentence? macro panning over wild fungus growing on a tree stump covered in moss
fungus, grow, stump

What are the keywords in the following sentence? on the west coast the coast is protected against erosion from the north sea with big concrete
coast, protect, sea

What are the keywords in the following sentence? flowers bloom on the tree in spring
flower, spring, tree