What are the keywords in the following sentence? a squirrel monkey holds on to its mother at the zoo
hold, mother, zoo

What are the keywords in the following sentence? footballer lifts the trophy after the final
footballer, lift, trophy

What are the keywords in the following sentence? ewe with lamb jumping on a green meadow next to the herd
ewe, lamb, meadow

What are the keywords in the following sentence? riot police detain the protester during the demonstration at the summit
demonstration, detain, police, protester