What are the most important words in the following sentence:

2 farmers plow the land with the help of cattle
farmer, land, plow
Vilka är de viktigaste orden i följande mening: 2 bönder plöjer marken med hjälp av boskap
What are the most important words in the following sentence: 2 farmers plow the land using cattle
jordbrukare, mark, plog
farmers, land, plough