What are the keywords in the following sentence? The grill has hot dogs and hamburgers on it.
dog, grill, hamburger

What are the keywords in the following sentence? politician addresses a crowd during his visit to a mausoleum of philosopher on the occasion .
address, crowd, politician, visit

What are the keywords in the following sentence? students from universities visited the studio to find out more .
student, university, visit

What are the keywords in the following sentence? football coach reacts during the fourth quarter of their loss .
coach, loss, react