What are the keywords in the following sentence? celebrity performs as models walk the runway during fashion show .
celebrity, model, runway, walk

What are the keywords in the following sentence? young girl eats breakfast in the classroom .
breakfast, classroom, eat

What are the keywords in the following sentence? i can not begin to express in words how badly i need this shirt .
begin, express, word

What are the keywords in the following sentence? balcony with flowers in a small town
balcony, flower, town