What are the keywords in the following sentence? some weeks are harder than other weeks when it comes to finding posters .
come, find, poster

What are the keywords in the following sentence? Two boys are shown while one tries to help the other pull his boot on.
boot, help, pull

What are the keywords in the following sentence? wallpaper containing a guitarist and a concert titled ...
concert, contain, guitarist, wallpaper

What are the keywords in the following sentence? politician hosts a fall harvest of the vegetable garden with help of students from schools
garden, school, student