What are the keywords in the following sentence? the towers above the quaint old buildings in the centre
building, centre, tower

What are the keywords in the following sentence? wedding cake with strawberries in the shape of hearts
heart, shape, strawberry

What are the keywords in the following sentence? sign warns people and artists to stay away from their private property .
property, sign, stay, warn

What are the keywords in the following sentence? a student takes notes from her textbook as other medical students gather behind her in a classroom .
classroom, student, textbook