What are the keywords in the following sentence? a student works with the help of his teacher at a computer
computer, student, teacher, work

What are the keywords in the following sentence? Vehicles traveling on roadway near intersection with traffic signals.
intersection, roadway, travel, vehicle

What are the keywords in the following sentence? aerial camera shot meandering road in the forest
forest, road, shoot

What are the keywords in the following sentence? a woman carries an umbrella during wet weather
carry, umbrella, weather