What are the keywords in the following sentence? dark storm clouds and rainy storm moving to the city
city, cloud, storm

What are the keywords in the following sentence? dish served at the restaurant
dish, restaurant, serve

What are the keywords in the following sentence? Soldiers wash pans after a meal.
pan, soldier, wash

What are the keywords in the following sentence? add contemporary style to your bathroom with the wall hung toilet
add, bathroom, wall